CN210844599U

CN210844599U - Liquid filling device for gastrointestinal surgery

Info

Publication number: CN210844599U
Application number: CN201921400969.2U
Authority: CN
Inventors: 孙中伟; 孟岩
Original assignee: JINAN CENTER HOSPITAL
Current assignee: JINAN CENTER HOSPITAL
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-06-26
Anticipated expiration: 2029-08-27

Abstract

The utility model relates to the technical field of medical equipment, and a gastrointestinal surgery is with irritating liquid device is disclosed, comprising a base plate, the frame is installed to the top of bottom plate, the top fixed mounting of frame has the motor, the fixed master gear that has cup jointed of output shaft of motor, the right side meshing of master gear has reduction gear, reduction gear's fixed axle that has cup jointed in center. The utility model discloses an use the motor as output power, the meshing through master gear and reduction gear slows down, power transmission to the semi-gear after will slowing down with even axle fixed connection in the middle of reduction gear and the semi-gear, the reciprocating motion of pushing ram at the horizontal direction is realized with the meshing of last rack and lower rack to the semi-gear, push the gastrointestinal tube with liquid, this device has avoided the effect of high transfusion bottle with liquid through pressure to pour into liquid, and the motion distance and the rate of motion of leather plug have been controlled with the meshing of last rack to the semi-gear, medical staff's the work degree of difficulty has been alleviateed.

Description

Liquid filling device for gastrointestinal surgery

Technical Field

The utility model relates to the technical field of medical equipment, specifically a gastrointestinal surgery is with irritating liquid device.

Background

When gastrointestinal surgery is performed on a patient, the intestinal tract of the patient needs to be emptied, and particularly, a soap water enema is used one day before the surgery.

The existing bowel clearing method fills liquid into a patient body under the action of pressure through a high-lift hanging bottle, but the filling amount cannot be controlled in the mode, and backflow is possible, so that great working difficulty is brought to medical staff.

SUMMERY OF THE UTILITY MODEL

The not enough to prior art, the utility model provides a gastrointestinal surgery is with irritating liquid device possesses and does not need the high-lift transfusion bottle, can effectively control the volume of filling and avoid the refluence, alleviates the advantage of the medical staff work degree of difficulty, has solved the problem that proposes among the above-mentioned background art.

The utility model provides a following technical scheme: a liquid filling device for gastrointestinal surgery comprises a bottom plate, a rack is installed above the bottom plate, a motor is fixedly installed above the rack, a main gear is fixedly sleeved on an output shaft of the motor, a reduction gear is meshed on the right side of the main gear, a connecting shaft is fixedly sleeved at the center of the reduction gear, a half gear is fixedly sleeved on the front side of the connecting shaft, a supporting plate is movably sleeved at one end of the connecting shaft, an upper rack and a lower rack are respectively meshed above and below the half gear, a push rod is fixedly installed on the top surface of the upper rack, a leather plug is fixedly connected with one end of the push rod, a base is fixedly installed above the bottom plate, a liquid filling box is fixedly installed on the upper surface of the base, a liquid filling opening is fixedly installed on the right side of the top of the liquid filling box, a liquid outlet pipe is fixedly installed at the bottom of the right side of the liquid filling box, and a valve is fixedly installed, the other end of the liquid outlet pipe is connected with a gastrointestinal pipe in a clamping manner.

The choice, the gastrointestinal tube includes the liquid filling pipe, the other end joint of drain pipe has the liquid filling pipe, the fixed surface of liquid filling pipe is connected with the inflation ball, inflation ball fixed connection is in ten centimeters departments apart from liquid filling pipe liquid outlet position, one side fixedly connected with intake pipe that the below of inflation ball is close to the liquid filling pipe inlet, the intake pipe runs through to in the liquid filling pipe, the other end fixedly connected with of intake pipe aerifys the gasbag, the shape of intake pipe has branch blast pipe, runs through in the inside part of liquid filling pipe and extends to the inflation ball position along the liquid filling pipe inner chamber and run through out and fixed connection on the inflation ball, the exhaust cover has been cup jointed in the other end activity of blast pipe.

Carefully, the valve includes the casing, the both ends fixed connection of casing is on the drain pipe, the rotary rod has been cup jointed in the middle part activity of casing, the below fixed mounting of rotary rod has stifled ball, the connecting hole has been seted up to the inside of stifled ball.

Carefully, the backup pad has two, installs respectively at the both ends of reduction gear and the activity cup joints on even epaxially, the bottom fixed mounting of backup pad is on the bottom plate.

The structure of the propelling rod is that an upper rack and a lower rack are respectively arranged at the upper part and the lower part of the inner cavity of the hollow cavity body, and a half gear is meshed between the upper rack and the lower rack.

And the centers of the main gear, the reduction gear and the half gear and the centers of the pushing rod, the leather plug and the vertical surface of the liquid filling tank are in the same horizontal plane.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model discloses an use the motor as output power, the meshing through master gear and reduction gear slows down, power transmission to the semi-gear after will slowing down with even axle fixed connection in the middle of reduction gear and the semi-gear, the reciprocating motion of pushing ram at the horizontal direction is realized with the meshing of last rack and lower rack to the semi-gear, push the gastrointestinal tube with liquid, this device has avoided the effect of high transfusion bottle with liquid through pressure to pour into liquid, and the motion distance and the rate of motion of leather plug have been controlled with the meshing of last rack to the semi-gear, medical staff's the work degree of difficulty has been alleviateed.

2. The utility model discloses a fixed surface at the gastrointestinal tube installs inflation ball, press the gasbag that admits air after the gastrointestinal tube gets into the human body and make the air pass through the intake pipe and get into inflation ball, the inflation ball inflation back card has avoided irritating the liquid pipe at internal removal of people's cardia position, has avoided hiccup reaction, has alleviateed patient's misery.

Drawings

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

FIG. 2 is a schematic view of the gear engagement mode of the present invention;

FIG. 3 is a schematic sectional view of the gastrointestinal tube according to the present invention;

FIG. 4 is a schematic view of the gastrointestinal tube orifice according to the present invention;

fig. 5 is a schematic view of the structure valve of the present invention.

In the figure: 1. a base plate; 2. a frame; 3. a motor; 4. a main gear; 5. a reduction gear; 6. a connecting shaft; 7. a half gear; 8. a support plate; 9. an upper rack; 10. a lower rack; 11. a push rod; 12. a plug of leather; 13. a liquid filling box; 14. a liquid filling port; 15. a base; 16. a liquid outlet pipe; 17. a valve; 1701. a housing; 1702. rotating the rod; 1703. blocking the ball; 1704. connecting holes; 18. a gastrointestinal tube; 1801. a liquid filling pipe; 1802. an expansion ball; 1803. an air inlet pipe; 1804. an air intake bladder; 1805. an exhaust pipe; 1806. and (7) an exhaust cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a liquid-filling device for gastrointestinal surgery comprises a bottom plate 1, a frame 2 is mounted above the bottom plate 1, the bottom of the frame 2, a support plate 8 and a base 15 are on the same horizontal plane, the centers of a main gear 4, a reduction gear 5 and a half gear 7 and the centers of a push rod 11, a leather plug 12 and a liquid-filling tank 13 are on the same horizontal plane, a motor 3 is fixedly mounted above the frame 2 to ensure the leather plug 12 to be evenly stressed when moving in the liquid-filling tank 13, the main gear 4 is fixedly sleeved on an output shaft of the motor 3, the reduction gear 5 is meshed on the right side of the main gear 4, a connecting shaft 6 is fixedly sleeved on the center of the reduction gear 5, the half gear 7 is fixedly sleeved on the front side of the connecting shaft 6, the support plate 8 is movably sleeved on one end of the connecting shaft 6, two support plates 8 are respectively mounted on two ends of the reduction gear 5 and movably sleeved on the connecting shaft, the bottom of the supporting plate 8 is fixedly arranged on the bottom plate 1, an upper rack 9 and a lower rack 10 are respectively meshed above and below the half gear 7, a push rod 11 is fixedly arranged on the top surface of the upper rack 9, the motor 3 is used as output power, the speed is reduced by the meshing of the main gear 4 and the reduction gear 5, the middle of the reduction gear 5 and the half gear 7 is fixedly connected by a connecting shaft 6 to transmit the reduced power to the half gear 7, the half gear 7 is meshed with the upper rack 9 and the lower rack 10 to realize the reciprocating motion of the push rod 11 in the horizontal direction, liquid is pushed into the gastrointestinal tube 18, the liquid is filled in by the high-lift transfusion bottle under the action of pressure, the meshing of the half gear and the upper rack 9 controls the motion distance and the motion speed of the leather plug 12, the work difficulty of medical personnel is reduced, the push rod 11 is structurally characterized in that the upper rack 9 and the lower rack 10 are respectively arranged on the upper part and the lower part of the inner cavity of the cavity body, a half gear 7 is engaged between the upper rack 9 and the lower rack 10, when the half gear 7 moves to a position away from the upper rack 9, the push rod 11 drives the leather plug 12 to move to the right end of the liquid filling tank 13, one end of the push rod 11 is fixedly connected with the leather plug 12, a base 15 is fixedly arranged above the bottom plate 1, the liquid filling tank 13 is fixedly arranged on the upper surface of the base 15, a liquid filling opening 14 is fixedly arranged at the right side of the top of the liquid filling tank 13, a liquid outlet pipe 16 is fixedly arranged at the bottom of the right side of the liquid filling tank 13, a valve 17 is fixedly arranged in the middle of the liquid outlet pipe 16, the valve 17 comprises a shell 1701, two ends of the shell 1701 are fixedly connected to the liquid outlet pipe 16, a rotating rod 1702 is movably sleeved in the middle of the shell 1701, a blocking ball 1703 is fixedly arranged below the rotating rod 1702, a connecting hole 1704 is arranged in the blocking ball 1703, the rotating rod 1702 is rotated to enable the connecting hole 1704 in the, the gastrointestinal tube 18 comprises a liquid filling tube 1801, a liquid filling tube 1801 is clamped at the other end of the liquid outlet tube 16, an expansion ball 1802 is fixedly connected to the surface of the liquid filling tube 1801, the expansion ball 1802 is fixedly connected at a position ten centimeters away from the liquid outlet of the liquid filling tube 1801, an air inlet tube 1803 is fixedly connected to one side, close to the liquid inlet of the liquid filling tube 1801, below the expansion ball 1802, and penetrates through the liquid filling tube 1801, the air inlet tube 1803 is fixedly connected to an air inlet air bag 1804, one side of the air inlet tube 1803 is provided with a branch air exhaust tube 1805, the part penetrating through the interior of the liquid filling tube 1801 extends to the position of the expansion ball 1802 along the inner cavity of the liquid filling tube 1801 and is fixedly connected to the expansion ball 1802, the other end of the air exhaust tube 1805 is movably sleeved with an air exhaust cover 1806, the expansion ball 1802 is fixedly installed on the surface of the gastrointestinal tube 18, when the gastrointestinal tube 18 enters the human, the expansion ball 1802 is clamped at the cardia position in the human body after being expanded, so that the movement of the liquid filling pipe 1801 in the human body is avoided, the hiccup reaction is avoided, and the pain of a patient is relieved.

The working principle is as follows: when the gastrointestinal tube injection device is used, a gastrointestinal tube 18 is inserted into a human body from a nasal cavity, the expansion ball 1802 is attached to the surface of the liquid filling tube 1801, when the gastrointestinal tube 18 is inserted to a working position, the air inlet air bag 1804 is pressed to enable the expansion ball 1802 to be expanded and clamped at the cardia position, liquid is filled from the liquid filling opening 14, the rotating rod 1702 is rotated to enable the connecting hole 1704 in the middle of the blocking ball 1703 to be communicated with the liquid outlet tube 16, the motor 3 is started, power of the motor 3 is decelerated through meshing of the main gear 4 and the deceleration gear 5, the half gear 7 fixedly connected with the deceleration gear 5 through the connecting shaft 6 is meshed with the upper rack 9 and the lower rack 10 to enable the push rod 11 to drive the leather plug 12 to reciprocate, when the leather plug 12 moves to the right end of the liquid filling box 13, the valve 17 and the motor 3 are closed at the moment, and when the liquid filling tube 1801 is taken out.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Simultaneously in the utility model discloses an in the drawing, fill the pattern and just do not do any other injecions for distinguishing the picture layer.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A gastrointestinal surgery is with irritating liquid device, includes bottom plate (1), its characterized in that: the improved automatic feeding device is characterized in that a rack (2) is installed above the bottom plate (1), a motor (3) is fixedly installed above the rack (2), a main gear (4) is fixedly sleeved on an output shaft of the motor (3), a reduction gear (5) is meshed on the right side of the main gear (4), a connecting shaft (6) is fixedly sleeved at the center of the reduction gear (5), a half gear (7) is fixedly sleeved on the front side of the connecting shaft (6), a supporting plate (8) is movably sleeved at one end of the connecting shaft (6), an upper rack (9) and a lower rack (10) are respectively meshed above and below the half gear (7), a push rod (11) is fixedly installed on the top surface of the upper rack (9), a leather plug (12) is fixedly connected at one end of the push rod (11), a base (15) is fixedly installed above the base (15), and a liquid filling tank (13) is fixedly installed above the base (15), the top right side fixed mounting of liquid filling case (13) has filling opening (14), the right side bottom fixed mounting of liquid filling case (13) has drain pipe (16), the middle part fixed mounting of drain pipe (16) has valve (17), the other end joint of drain pipe (16) has stomach and intestine pipe (18).

2. The gastrointestinal surgical irrigation device as recited in claim 1, further comprising: the gastrointestinal tube (18) comprises a liquid filling tube (1801), the other end of the liquid outlet tube (16) is connected with a liquid filling tube (1801), the surface of the liquid filling tube (1801) is fixedly connected with an expansion ball (1802), the expansion ball (1802) is fixedly connected at a ten-centimeter position away from the liquid outlet of the liquid filling tube (1801), one side, close to the liquid inlet of the liquid filling tube (1801), of the lower part of the expansion ball (1802) is fixedly connected with an air inlet tube (1803), the air inlet tube (1803) penetrates into the liquid filling tube (1801), the other end of the air inlet tube (1803) is fixedly connected with an air inlet air bag (1804), one side of the air inlet air bag (1804) is provided with a branch air outlet tube (1805), and the part penetrating inside the liquid filling tube (1801) extends to the position of the expansion ball (1802) along the inner cavity of the liquid filling tube (1801) and is fixedly connected to the expansion ball (, and the other end of the exhaust pipe (1805) is movably sleeved with an exhaust cover (1806).

3. The gastrointestinal surgical irrigation device as recited in claim 1, further comprising: the valve (17) comprises a shell (1701), the two ends of the shell (1701) are fixedly connected onto the liquid outlet pipe (16), a rotating rod (1702) is movably sleeved in the middle of the shell (1701), a blocking ball (1703) is fixedly mounted below the rotating rod (1702), and a connecting hole (1704) is formed in the blocking ball (1703).

4. The gastrointestinal surgical irrigation device as recited in claim 1, further comprising: the two supporting plates (8) are respectively arranged at two ends of the reduction gear (5) and movably sleeved on the connecting shaft (6), and the bottom of the supporting plate (8) is fixedly arranged on the bottom plate (1).

5. The gastrointestinal surgical irrigation device as recited in claim 1, further comprising: the structure of the push rod (11) is that an upper rack (9) and a lower rack (10) are respectively installed on the upper part and the lower part of the inner cavity of the hollow cavity, and a half gear (7) is meshed between the upper rack (9) and the lower rack (10).

6. The gastrointestinal surgical irrigation device as recited in claim 1, further comprising: the bottom of the rack (2), the bottom of the support plate (8) and the bottom of the base (15) are on the same horizontal plane, and the centers of the main gear (4), the reduction gear (5) and the half gear (7) are on the same horizontal plane with the centers of the pushing rod (11), the leather plug (12) and the vertical plane of the liquid filling box (13).