CN215741289U

CN215741289U - Clinical medicine feeding device that uses of gynaecology

Info

Publication number: CN215741289U
Application number: CN202022820317.3U
Authority: CN
Inventors: 徐志祥; 陈静; 王玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2022-02-08
Anticipated expiration: 2030-11-30

Abstract

The utility model relates to the technical field of medical instruments and discloses a gynecological clinical medicine feeding device which comprises an injector, wherein a liquid feeding pipe is fixedly installed on the right side of the top end of the injector, a medicine spraying pipe is fixedly installed on the left side surface of the injector, a fixed block is fixedly installed on the left side surface of an inner cavity of the injector, the left end of the fixed block is movably connected with a baffle, and a deflector rod is fixedly installed at the front end of the baffle. According to the utility model, the sealing plate is aligned with the round holes formed in the surfaces of the push plate, the driving lever is stirred to drive the baffle to rotate, the round holes in the surface of the baffle are staggered with the round holes formed in the left end of the injector when the baffle rotates, the spray pipe is sealed by the baffle at the moment, and when the threaded rod moves rightwards, the liquid medicine injected into the spray pipe is sealed by the baffle, so that the liquid medicine is prevented from entering the inner cavity of the injector from the left end of the injector, the liquid medicine is prevented from flowing back, the newly added liquid medicine is prevented from being polluted, and the practicability of the device is increased.

Description

Clinical medicine feeding device that uses of gynaecology

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a gynecological clinical medicine feeding device.

Background

Gynaecology is a diagnosis and treatment subject of medical institutions, is a branch of gynaecology and obstetrics, is a professional department taking female gynopathy as diagnosis and treatment, is divided into western medicine gynae and traditional Chinese medicine gynae, and comprises vulva diseases, vaginal diseases, uterine diseases, fallopian tube diseases, ovarian diseases and the like, and a gynecological clinical drug delivery device is a device used in cooperation with gynecological treatment, and the drug delivery device is often used for delivering drugs to patients in gynecological clinical practice.

Most of the existing medicine feeding devices adopt a syringe to inject medicine to a patient, but the capacity of the syringe is limited, so that medicine injection is often required for many times, but during return stroke of a piston, injected liquid medicine can flow back, the inside of the syringe is polluted, and the practicability of the device is reduced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the gynecological clinical medicine feeding device which has the advantages of avoiding the backflow of liquid medicine, improving the practicability of the device and solving the problems in the background technology.

The utility model provides the following technical scheme: the utility model provides a clinical loading device that uses of gynaecology, includes the syringe, the right side fixed mounting on syringe top has the liquid feeding pipe, the left surface fixed mounting of syringe has the spray tube, the left surface fixed mounting of syringe inner chamber has the fixed block, the left end swing joint of fixed block has the baffle, the front end fixed mounting of baffle has the driving lever, the right-hand member swing joint of syringe has the threaded rod, the left end face fixed mounting of threaded rod has the push pedal, the inner chamber swing joint of threaded rod and push pedal has the pivot, the left surface fixed mounting of pivot has the closing plate, the right-hand member fixed mounting of pivot has the limiting plate.

The right side surface of the injector is fixedly provided with a motor, the output end of the motor is fixedly sleeved with a first gear, the right side surface of the injector is fixedly provided with a fixed shaft, and the right end of the fixed shaft is movably connected with a second gear.

And the left side of the front end of the injector is provided with an arc-shaped groove, and the deflector rod is movably connected in the arc-shaped groove arranged on the left side of the front end of the injector.

And carefully selecting the length value of the threaded rod to be five centimeters larger than that of the injector, wherein the right end of the threaded rod penetrates through and extends to the right side of the second gear.

The left side face of the baffle is attached to the left side face of the inner cavity of the injector, the right side face of the sealing plate is attached to the left side face of the push plate, and the left side face of the limiting plate is attached to the right side face of the threaded rod.

And carefully selecting, wherein the bottom end of the first gear is meshed with the second gear, and the middle part of the second gear is meshed with the surface of the threaded rod.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the right end of the rotating shaft is rotated to align the round holes formed on the surfaces of the sealing plate and the push plate, the driving lever is stirred to drive the baffle plate to rotate, the round hole on the surface of the baffle plate is staggered with the round hole formed at the left end of the injector when the baffle plate rotates, the baffle plate seals the pesticide spraying pipe at the moment, and when the threaded rod is moved rightwards, the baffle plate seals the pesticide liquid injected in the pesticide spraying pipe, so that the pesticide liquid is prevented from entering the inner cavity of the injector from the left end of the injector, the pesticide liquid is prevented from flowing back, the newly added pesticide liquid is prevented from being polluted, and the practicability of the device is increased.

2. According to the utility model, the motor drives the first gear to rotate, the first gear drives the second gear to rotate when rotating, and the second gear drives the threaded rod engaged with the middle part of the second gear to move left and right when rotating, so that the movement of the threaded rod is more accurate, a medical worker can more accurately control the injection amount when injecting liquid medicine, the accuracy of the device is improved, and the practicability of the device is increased.

Drawings

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

FIG. 2 is a schematic cross-sectional view of a syringe according to the present invention;

FIG. 3 is a schematic view of the structural shaft of the present invention in exploded connection;

FIG. 4 is an enlarged view of the structure A of the present invention;

FIG. 5 is an enlarged view of the structure B of the present invention;

fig. 6 is an enlarged view of the structure C of the present invention.

In the figure: 1. an injector; 2. a liquid feeding pipe; 3. a pesticide spraying pipe; 4. a fixed block; 5. a baffle plate; 6. a threaded rod; 7. pushing the plate; 8. a rotating shaft; 9. a sealing plate; 10. a limiting plate; 11. a deflector rod; 12. a motor; 13. a first gear; 14. a fixed shaft; 15. and a second gear.

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. 1-6, a gynecological clinical medication feeding device comprises an injector 1, wherein a motor 12 is fixed on the right side surface of the injector 1, a first gear 13 is fixedly sleeved on the output end of the motor 12, a fixed shaft 14 is fixedly installed on the right side surface of the injector 1, a second gear 15 is movably connected to the right end of the fixed shaft 14, the bottom end of the first gear 13 is meshed with the second gear 15, the middle part of the second gear 15 is meshed with the surface of a threaded rod 6, the first gear 13 is driven to rotate by the motor 12, the second gear 15 is driven to rotate when the first gear 13 rotates, the second gear 15 drives the threaded rod 6 meshed with the middle part of the second gear 15 to move leftwards when the second gear 15 rotates, a medical solution is injected into a patient body through a medicine spraying tube 3, the movement of the threaded rod 6 is more accurate by the meshing of the second gear 15 and the threaded rod 6, so that a medical worker can more accurately control the injection amount when injecting the medical solution, the accuracy of the device is improved, an arc-shaped groove is formed in the left side of the front end of the injector 1, a deflector rod 11 is movably connected in the arc-shaped groove formed in the left side of the front end of the injector 1, a liquid feeding pipe 2 is fixedly mounted on the right side of the top end of the injector 1, when a sealing plate 9 is positioned on the right side of the liquid feeding pipe 2, the liquid feeding pipe 2 is opened at the moment to feed liquid medicine into the inner cavity of the injector 1, a medicine spraying pipe 3 is fixedly mounted on the left side of the injector 1, a fixing block 4 is fixedly mounted on the left side of the inner cavity of the injector 1, a baffle plate 5 is movably connected to the left end of the fixing block 4, the deflector rod 11 is pulled to drive the baffle plate 5 to rotate, the baffle plate 5 staggers a round hole in the surface of the baffle plate 5 with a round hole formed in the left end of the injector 1 when rotating, the baffle plate 5 seals the medicine spraying pipe 3 at the moment, when a threaded rod 6 moves rightwards, the baffle plate 5 seals the liquid medicine injected in the medicine spraying pipe 3, and prevents the liquid medicine from entering the inner cavity of the injector 1, avoid the liquid medicine backward flow, guaranteed that newly-added liquid medicine can not receive the pollution, increased the practicality of device, the left surface of baffle 5 and the left surface of syringe 1 inner chamber laminate, the right flank of closing plate 9 and the left flank of push pedal 7 laminate, the left flank of limiting plate 10 and the right flank of threaded rod 6 laminate, the right-hand member of rotation pivot 8, make the round hole that closing plate 9 and push pedal 7 surface set up align, carry out the pressure release through two round holes when moving threaded rod 6, guarantee that threaded rod 6 can drive smooth movement of closing plate 9, the front end fixed mounting of baffle 5 has driving lever 11, the right-hand member swing joint of syringe 1 has threaded rod 6, the length value of threaded rod 6 is five centimetres greater than the length value of syringe 1, the right-hand member of threaded rod 6 runs through and extends to the right side of gear two 15, the left end fixed mounting of threaded rod 6 has push pedal 7, the fixed surface of push pedal 7 has the slider, the spout has all been seted up at the upper and lower both ends of 1 inner chamber of syringe, slider swing joint is in the slider, fix a position push pedal 7, avoid, push pedal 7 takes place to follow the commentaries on classics with threaded rod 6, the inner chamber swing joint of threaded rod 6 and push pedal 7 has pivot 8, the left surface fixed mounting of pivot 8 has closing plate 9, the right-hand member fixed mounting of pivot 8 has limiting plate 10, limiting plate 10 fixes a position pivot 8, fix pivot 8 and threaded rod 6's position, the rectangular block is installed to the right flank of limiting plate 10 simultaneously, the round hole that the rectangular block was seted up closing plate 9 surface is instructed, the visuality of device has been increased.

The working principle is as follows: when in use, in an initial state, the sealing plate 9 is positioned at the right side of the liquid feeding pipe 2, the liquid medicine can be added into the inner cavity of the injector 1 by opening the liquid feeding pipe 2, the gear I13 is driven to rotate by the motor 12, the gear I13 drives the gear II 15 to rotate when rotating, the gear II 15 drives the threaded rod 6 engaged with the middle part of the gear II 15 to move leftwards when rotating, the liquid medicine is injected into a patient body through the liquid medicine spraying pipe 3, the movement of the threaded rod 6 is more accurate by the engagement of the gear II 15 and the threaded rod 6, the injection amount can be more accurately controlled when medical personnel inject the liquid medicine, the accuracy of the device is improved, the practicability of the device is increased, after the liquid medicine is injected, the right end of the rotating shaft 8 is rotated, the round holes formed on the surfaces of the sealing plate 9 and the push plate 7 are aligned, the pressure is relieved by the two round holes when the threaded rod 6 is moved, the threaded rod 6 can ensure that the sealing plate 9 can be driven to move smoothly, stir driving lever 11, it is rotatory to make driving lever 11 drive baffle 5, baffle 5 staggers the round hole that round hole and syringe 1 left end on 5 surfaces of baffle were seted up when rotatory, baffle 5 seals spray tube 3 this moment, when moving threaded rod 6 to the right, baffle 5 seals the liquid medicine of injection in spray tube 3, avoid the liquid medicine to get into the inner chamber of syringe 1 from the left end of syringe 1, avoid the liquid medicine backward flow, the liquid medicine of having guaranteed newly adding can not receive the pollution, the practicality of device has been increased.

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. Meanwhile, in the drawings of the utility model, the filling pattern is only used for distinguishing the layers and is not limited at all.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a gynaecology's clinical medicine device of adding medicine, includes syringe (1), its characterized in that: the right side fixed mounting on syringe (1) top has liquid feeding pipe (2), the left surface fixed mounting of syringe (1) has spray tube (3), the left surface fixed mounting of syringe (1) inner chamber has fixed block (4), the left end swing joint of fixed block (4) has baffle (5), the front end fixed mounting of baffle (5) has driving lever (11), the right-hand member swing joint of syringe (1) has threaded rod (6), the left end face fixed mounting of threaded rod (6) has push pedal (7), the inner chamber swing joint of threaded rod (6) and push pedal (7) has pivot (8), the left surface fixed mounting of pivot (8) has closing plate (9), the right-hand member fixed mounting of pivot (8) has limiting plate (10).

2. The gynecological clinical application medicine feeding device according to claim 1, characterized in that: the right flank of syringe (1) is fixed and is had motor (12), the fixed cover of output of motor (12) has connect gear one (13), the right flank fixed mounting of syringe (1) has fixed axle (14), the right-hand member swing joint of fixed axle (14) has gear two (15).

3. The gynecological clinical application medicine feeding device according to claim 1, characterized in that: the left side of the front end of the injector (1) is provided with an arc-shaped groove, and the deflector rod (11) is movably connected in the arc-shaped groove arranged on the left side of the front end of the injector (1).

4. The gynecological clinical application medicine feeding device according to claim 1, characterized in that: the length value of the threaded rod (6) is five centimeters larger than that of the injector (1), and the right end of the threaded rod (6) penetrates through and extends to the right side of the second gear (15).

5. The gynecological clinical application medicine feeding device according to claim 1, characterized in that: the left side face of the baffle (5) is attached to the left side face of the inner cavity of the injector (1), the right side face of the sealing plate (9) is attached to the left side face of the push plate (7), and the left side face of the limiting plate (10) is attached to the right side face of the threaded rod (6).

6. The gynecological clinical application medicine feeding device according to claim 2, characterized in that: the bottom end of the first gear (13) is meshed with a second gear (15), and the middle of the second gear (15) is meshed with the surface of the threaded rod (6).