CN213432340U

CN213432340U - Clinical injection formula medicine feeding device that uses of gynaecology and obstetrics

Info

Publication number: CN213432340U
Application number: CN202020546779.8U
Authority: CN
Inventors: 刘秀青; 阮忠敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2021-06-15
Anticipated expiration: 2030-04-14

Abstract

The utility model discloses a clinical injection formula of gynaecology and obstetrics device of adding medicine to, including hollow device shell, run through the fixedly connected with injection pipe in the device shell, the injection pipe is located the inside one section upper wall of device shell and runs through fixedly connected with and advances the pencil, the slider has been cup jointed in the injection pipe slides, the slider is kept away from the lateral wall welding and is had the rack, the rack runs through sliding connection with the lateral wall of device shell, rack toothing has first gear, first gear toothing has the second gear, rack toothing has the third gear, third gear toothing has the fourth gear, the second gear has the axis of rotation with the common interference fit of fourth gear, the axis of rotation passes through the bearing with the lateral wall of device shell and rotates the connection. The utility model discloses can control the speed of adding medicine to carry out quick or automatic medicine adding at a slow speed, also can carry out manual medicine adding, the volume of adding medicine to the control that simultaneously can be accurate for the medicine can exert self best effect.

Description

Clinical injection formula medicine feeding device that uses of gynaecology and obstetrics

Technical Field

The utility model belongs to the technical field of medical instrument, especially, relate to a clinical injection formula medicine feeding device of using of gynaecology and obstetrics.

Background

Gynaecology and obstetrics is one of four main subjects of clinical medicine, mainly studies the etiology, pathology, diagnosis and prevention of female reproductive organ diseases, physiological and pathological changes of pregnancy and childbirth, prevention and diagnosis and treatment of high-risk pregnancy and dystocia, female reproductive endocrine, family planning, female health care and the like, plays an important role in guaranteeing the health of women and reproduction and preventing and treating various gynecological diseases, and the clinical medicine application of the gynaecology and obstetrics generally needs to use a jet medicine applying device.

Among the prior art, the medicine speed can't be realized controlling to current injection formula medicine feeding device, and the too fast then of adding medicine can lead to not absorbing, and the too slow then of adding medicine can lead to the time of adding medicine overlength, and the patient appears the irritability, and current medicine feeding device can't realize quantitative medicine feeding, generally relies on doctor's experience to go up medicine.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a spraying type medicine feeding device for clinical obstetrics and gynecology department.

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

a clinical injection formula medicine feeding device of gynaecology and obstetrics, includes hollow device shell, run through the fixedly connected with injection pipe in the device shell, the injection pipe is located the inside one section upper wall of device shell and runs through fixedly connected with and advances the pencil, the slip cup joints the slider in the injection pipe, the lateral wall welding is kept away from to the slider has the rack, the rack runs through sliding connection with the lateral wall of device shell, the rack toothing has first gear, first gear meshing has the second gear, the rack toothing has the third gear, third gear meshing has the fourth gear, the common interference fit of second gear and fourth gear has the axis of rotation, the axis of rotation runs through the rotation with the lateral wall of device shell through the bearing and is connected, device shell lateral wall passes through support fixedly connected with micro motor, micro motor's output shaft and axis of rotation welding, and a quantitative device is arranged at one end of the rack positioned outside the device shell.

Preferably, the one end fixedly connected with atomizer that the pencil was kept away from into the pencil, device shell bottom wall welded has the handle, it is located the outside one end of device shell and can dismantle and be connected with the medicine kettle to advance the pencil.

Preferably, the rack is provided with teeth on one section inside the device shell, the rest parts are smooth structures, one end of the rack outside the device shell is provided with a plurality of positioning grooves, the quantifying device is in sliding sleeve connection with the rack, a sliding rod penetrates through the quantifying device, one end of the sliding block inside the quantifying device is in interference fit with a baffle, and a spring is fixedly connected between the baffle and the quantifying device.

Preferably, first gear interference fit has first slide bar, second gear interference fit has the second slide bar, first slide bar and second slide bar all run through sliding connection with the device shell, first slide bar is located the outside one end of device shell and bonds and has first operation piece, the outside one end that the second slide bar is located the device shell bonds and has the second operation piece, the outside one end that the slide bar is located the dosing unit bonds and has the third operation piece.

Preferably, the first operation block, the second operation block and the third operation block are all made of rubber materials, and anti-skid lines are carved on the outer walls of the first operation block, the second operation block and the third operation block.

Preferably, a sealing gasket is arranged at the sliding connection position of the first sliding block and the injection pipe, and the micro motor is a 60YYJT6-1 motor.

The utility model discloses contrast prior art, its advantage lies in:

1. the third operation block is operated, the position of the quantifying device is adjusted according to the scale marks on the outer wall of the rack, and the length of the stroke of the rack is adjusted, so that the medicine feeding amount is controlled, and the medicine feeding amount can be accurately controlled;

2. through operation first operation piece and second operation piece, can adjust first gear and the quick medicine of adding of second gear meshing, adjust third gear and fourth gear meshing and realize the medicine of adding medicine at a slow speed, can control the speed of adding medicine, perhaps operation piece makes two gears all not mesh, carries out manual medicine of adding medicine, reaches the most suitable speed of adding medicine for the medicine performance is better.

Drawings

Fig. 1 is the utility model provides a clinical injection formula medicine feeding device's of gynaecology and obstetrics structure schematic diagram.

Fig. 2 is an enlarged view of a position a of the injection type medicine feeding device for clinical use in obstetrics and gynecology department provided by the utility model.

Fig. 3 is the C-position enlarged view of the injection type medicine feeding device for clinical obstetrics and gynecology department provided by the utility model.

Fig. 4 is a B-position cross-sectional view of the injection type medicine feeding device for clinical obstetrics and gynecology department of the utility model.

In the figure: 1 device shell, 2 spray pipes, 3 atomizer, 5 medicine inlet pipes, 6 medicine pots, 7 handles, 8 micro motors, 11 sliding blocks, 12 racks, 13 first gears, 14 second gears, 15 third gears, 16 fourth gears, 131 first sliding rods, 132 first operating blocks, 151 second sliding rods, 152 second operating blocks, 81 rotating shafts, 121 dosing devices, 122 positioning grooves, 123 sliding rods, 124 baffles, 125 springs and 126 third operating blocks.

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.

Referring to fig. 1-4, a spraying type medicine feeding device for clinical use in obstetrics and gynecology department comprises a hollow device shell 1, a spraying pipe 2 is fixedly connected in the device shell 1 in a penetrating manner, a medicine feeding pipe 5 is fixedly connected on the upper wall of a section of the spraying pipe 2 positioned in the device shell 1 in a penetrating manner, a sliding block 11 is sleeved in the spraying pipe 2 in a sliding manner, a rack 12 is welded on the sliding block 11 far away from the side wall, the rack 12 is connected with the side wall of the device shell 1 in a penetrating manner in a sliding manner, the rack 12 is meshed with a first gear 13, the first gear 13 is meshed with a second gear 14, the rack 12 is meshed with a third gear 15, the third gear is meshed with a fourth gear 16, the second gear 14 and the fourth gear 16 are in interference fit with a rotating shaft 81, the rotating shaft 81 is rotatably connected with the side wall of the device shell 1 in a penetrating manner through a bearing, the side wall of, the end of the rack 12 outside the device housing 1 is provided with a dosing means 121.

The one end fixedly connected with atomizer 3 that advances pencil 5 is kept away from to injection pipe 2, and the welding of 1 diapire of device shell has handle 7, advances pencil 5 and is located the outside one end of device shell 1 and can dismantle and be connected with medicine kettle 6, and atomizer 3 can be so that the medicine atomizing spouts to sick affected part, increases the area of contact in medicine and sick affected part, obtains better effect of loading medicine.

The rack 12 is provided with teeth on one section inside the device shell 1, the rest parts are smooth structures, one end of the rack 12 outside the device shell 1 is provided with a plurality of positioning grooves 122, the quantifying device 121 is in sliding sleeve connection with the rack 12, a sliding rod 123 penetrates through the quantifying device 121, one end of the slider 11 inside the quantifying device 121 is in interference fit with a baffle 124, a spring 125 is fixedly connected between the baffle 124 and the quantifying device 121, through operating a third operating block 126, according to scale marks on the outer wall of the rack 12, the position of the quantifying device 121 is adjusted, the stroke length of the rack 12 is adjusted, so that the medicine feeding amount is controlled, and the medicine feeding amount can be accurately controlled.

The first gear 13 is in interference fit with a first sliding rod 131, the second gear is in interference fit with a second sliding rod 151, the first sliding rod 131 and the second sliding rod 151 are both connected with the device shell 1 in a penetrating and sliding mode, a first operating block 132 is bonded to one end, located outside the device shell 1, of the first sliding rod 131, a second operating block 152 is bonded to one end, located outside the device shell 1, of the second sliding rod 151, and a third operating block 126 is bonded to one end, located outside the dosing device 121, of the sliding rod 123.

First operation piece 132, second operation piece 152, third operation piece 126 are rubber material and the outer wall sculpture has anti-skidding line, and rack 12 outer wall is provided with the scale mark, and rubber material feels more comfortable, and the phenomenon of skidding appears in the operation process is prevented to the glyptic anti-skidding line of outer wall.

The sliding connection between the first slide block 11 and the injection tube 2 is provided with a sealing gasket, the micro motor 8 is a 60YYJT6-1 motor, and the sealing gasket prevents the medicine from leaking out from the connection between the slide block 11 and the injection tube 2.

When the device is used, according to the medicine feeding amount required by checking and analyzing the illness state of a patient, the third operation block 126 is pulled, the slide rod 123 slides out of the positioning groove 122 of the rack 12, the position of the quantitative device 121 is adjusted to a proper position according to the scale mark, the third operation block 126 is loosened, the slide rod 123 enters the positioning groove 122 to fix the position, the atomizing nozzle 3 is placed at the affected part in the patient body, the micro motor 8 is started, the first operation block 132 or the second operation block 152 is operated to select proper gear engagement according to the required medicine feeding speed, the micro motor 8 drives the rotating shaft 81 to rotate, the rotating shaft 81 drives the first gear 14 and the fourth gear 16 to rotate, the first gear 13 is used for fast medicine feeding when the first gear 14 drives the first gear 13 to rotate, the fourth gear 16 is used for slow medicine feeding when the third gear 15 drives the third gear 15 to rotate, the first gear 13 or the third gear 15 drives the rack 12 to move, the rack 12 drives the, push the medicine to atomizer 3 and spray and load medicine, when both speeds are not suitable, can operate first operation piece 132, second operation piece 152 and make two sets of gears all not mesh, carry out manual medicine loading through the manual rack 12 that promotes.

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

1. The utility model provides a clinical injection formula of gynaecology and obstetrics device of adding medicine to, includes hollow device shell (1), its characterized in that, run through fixedly connected with injection pipe (2) in device shell (1), injection pipe (2) are located the inside one section upper wall of device shell (1) and run through fixedly connected with and advance pencil (5), sliding sleeve has slider (11) in injection pipe (2), slider (11) are kept away from the lateral wall welding and are had rack (12), the lateral wall of rack (12) and device shell (1) runs through sliding connection, rack (12) meshing has first gear (13), first gear (13) meshing has second gear (14), rack (12) meshing has third gear (15), third gear (15) meshing has fourth gear (16), second gear (14) and fourth gear (16) have axis of rotation (81) interference fit jointly, the rotating shaft (81) is connected with the side wall of the device shell (1) in a penetrating and rotating mode through a bearing, the side wall of the device shell (1) is fixedly connected with a micro motor (8) through a support, an output shaft of the micro motor (8) is welded with the rotating shaft (81), and a quantifying device (121) is arranged at one end, located outside the device shell (1), of the rack (12).

2. The gynecological clinical injection type medicine feeding device according to claim 1, characterized in that one end of the injection pipe (2) far away from the medicine inlet pipe (5) is fixedly connected with the atomizing nozzle (3), the bottom wall of the device shell (1) is welded with a handle (7), and one end of the medicine inlet pipe (5) located outside the device shell (1) is detachably connected with the medicine pot (6).

3. The gynecological clinical injection type medicine feeding device, according to claim 2, characterized in that a section of the rack (12) located inside the device housing (1) is provided with teeth, the rest of the rack is of a smooth structure, one end of the rack (12) located outside the device housing (1) is provided with a plurality of positioning grooves (122), the quantifying device (121) is slidably sleeved with the rack (12), a sliding rod (123) is slidably connected inside the quantifying device (121) in a penetrating manner, a baffle (124) is in interference fit with one end of the slider (11) located inside the quantifying device (121), and a spring (125) is fixedly connected between the baffle (124) and the quantifying device (121).

4. The gynecological clinical injection type medicine feeding device according to claim 3, wherein the first gear (13) is in interference fit with a first sliding rod (131), the second gear (14) is in interference fit with a second sliding rod (151), the first sliding rod (131) and the second sliding rod (151) are both connected with the device shell (1) in a penetrating and sliding mode, a first operating block (132) is bonded to one end, located outside the device shell (1), of the first sliding rod (131), a second operating block (152) is bonded to one end, located outside the device shell (1), of the second sliding rod (151), and a third operating block (126) is bonded to one end, located outside the dosing device (121), of the sliding rod (123).

5. The gynecological clinical injection type medicine feeding device according to claim 4, wherein the first operating block (132), the second operating block (152) and the third operating block (126) are made of rubber, anti-skid lines are engraved on the outer walls of the first operating block, the second operating block and the third operating block, and scale marks are arranged on the outer walls of the racks (12).

6. The gynecological clinical injection type medicine feeding device according to claim 2, wherein a sealing gasket is arranged at the sliding connection position of the sliding block (11) and the injection pipe (2), and the micro motor (8) is a 60 YYYJT 6-1 motor.