CN212235601U

CN212235601U - Drug delivery device for obstetrics and gynecology department

Info

Publication number: CN212235601U
Application number: CN201922172150.1U
Authority: CN
Inventors: 周艳娥
Original assignee: TIANJIN BAODI DISTRICT HOSPITAL OF TRADITIONAL CHINESE MEDICINE
Current assignee: TIANJIN BAODI DISTRICT HOSPITAL OF TRADITIONAL CHINESE MEDICINE
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-12-29
Anticipated expiration: 2029-12-06

Abstract

The utility model discloses a drug delivery device for obstetrics and gynecology department, including the first barrel of holding rod and holding rod one side fixed connection, first barrel one side fixed connection has the second barrel, first barrel and the inside intercommunication of second barrel, first barrel, push rod one end is connected with presses the board, press board lower extreme one side fixed connection has the connecting rod, holding rod one side fixed connection has the connecting block, first connecting block is located the first barrel downside, and first connecting block one side is connected with the second connecting block, connecting rod one end is located the inside of second connecting block and fixedly connected with backing plate, fixedly connected with spring between one side of backing plate and the inside one side of second connecting block; the other end of the push rod extends into the second cylinder, the other end of the push rod is connected with a piston, a medicine storage pipe is arranged inside the second cylinder, and the piston is located inside the medicine storage pipe and is in interference connection with the medicine storage pipe. The utility model discloses the structure sets up rationally, can conveniently administer the medicine to the patient, and uses safelyr, preserves more convenient and safety.

Description

Drug delivery device for obstetrics and gynecology department

Technical Field

The utility model relates to the technical field of medical equipment, specifically a gynaecology and obstetrics is with device of dosing.

Background

The obstetrics and gynecology department is one of four main subjects of clinical medicine, and is mainly used for researching the etiology, pathology, diagnosis and prevention of female reproductive organ diseases, the physiological and pathological changes of pregnancy and childbirth, the prevention and diagnosis and treatment of high-risk pregnancy and dystocia, female reproductive endocrine, family planning, female health care and the like. The advanced research of the medical basic theories of modern molecular biology, oncology, genetics, reproductive endocrinology, immunology and the like and the progress of the clinical medical diagnosis and treatment detection technology widen and deepen the development of the gynecologic and obstetric science, and play an important role in ensuring the health and reproductive health of women and preventing and treating various gynecological diseases.

Currently, in clinic, a doctor of inflammation caused after parturient or obstetrics and gynecology operations and induced abortion needs to disinfect and administer medicine to perineum. The existing method is that a gynecologist generally uses tweezers to clamp a cotton ball with liquid medicine to administer medicine to a lying-in woman or inserts the cotton ball into a vagina through a flushing pipe to administer medicine, the use is inconvenient, the medicine is not uniformly applied, the tweezers are not used properly, the private parts are easily damaged, the pain of a patient is increased, and therefore the medicine administration device for the obstetrics and gynecology department needs to be designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gynaecology and obstetrics is with device of dosing to solve the cotton ball that has the liquid medicine with the tweezers centre gripping that proposes in the above-mentioned background art and to dose for the lying-in woman or insert the intravaginal medicine of dosing through the wash pipe, it is inconvenient to use, and it is inhomogeneous to load medicine, and tweezers misuse causes the private parts damage easily moreover, has increased the painful problem of patient.

In order to achieve the above object, the utility model provides a following technical scheme: a drug delivery device for obstetrics and gynecology department comprises a holding rod and a first barrel fixedly connected with one side of the holding rod, wherein one side of the first barrel is fixedly connected with a second barrel, the first barrel is communicated with the inside of the second barrel, one end of a push rod is connected with a press plate, one side of the lower end of the press plate is fixedly connected with a connecting rod, one side of the holding rod is fixedly connected with a first connecting block, the first connecting block is positioned at the lower side of the first barrel, one side of the first connecting block is connected with a second connecting block, one end of the connecting rod is positioned in the second connecting block and is fixedly connected with a backing plate, and a spring is fixedly connected between one side of the backing plate and one side of the inside of the second connecting block;

the push rod other end extends to inside the second barrel, just the push rod other end is connected with the piston, the inside storage medicine pipe that is provided with of second barrel, the piston is located the storage medicine intraduct and is connected with storage medicine pipe interference.

Preferably, one end of the second cylinder is fixedly connected with a guide head, a dosing ring is arranged in the middle of the guide head, and a connecting channel is formed between the dosing ring and the medicine storage tube.

Preferably, the surface of the administration ring is provided with medicine outlet holes communicated with the connecting channel at equal intervals.

Preferably, grooves are formed in four sides of the outer portion of the first cylinder body, an annular sliding groove is formed between the grooves, and a protective outer cover is arranged inside the annular sliding groove.

Preferably, the outer side of the protective outer cover is fixedly connected with four sliding blocks matched with the grooves.

Preferably, a magnet ring is arranged between the adjacent grooves, and the size of the magnet ring is the same as that of the metal pad.

Preferably, a metal pad is arranged on one side of the sliding block and fixedly connected with the protective outer cover.

Preferably, the upper side of the medicine storage tube is connected with a medicine adding opening penetrating through the second barrel, and the upper end of the medicine adding opening is provided with a sealing cover.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses set up first barrel, press board, push rod, piston, storage medicine pipe, give medicine ring, interface channel, go out the medicine hole, promote the push rod through the effect according to the board and drive the piston and carry out the piston effect at storage medicine intraduct for the intraduct medicine of storage medicine carries out even play medicine through interface channel from the play medicine hole on the ring surface of dosing, convenient to use, and it is even to go out the medicine, makes the effect of dosing better.

2. The utility model discloses set up recess, annular spout, protection dustcoat, magnet circle, metal pad, slider, through inserting slider and recess alignment, rotatory protection dustcoat makes inside the slider gets into annular spout immediately, and the metal pad of protection dustcoat external connection is connected with the magnetism between the magnet circle for the installation fastening of protection dustcoat can use the installation of accomplishing the disinfection after the installation to carry out effectual protection to the device, avoids the bacterial infection, is convenient for use next time.

Drawings

Fig. 1 is a schematic sectional structure of the present invention;

FIG. 2 is a schematic side view of the grip of the present invention;

fig. 3 is an enlarged schematic view of a in fig. 1.

Fig. 4 is an enlarged structural diagram of B in fig. 1.

In the figure: 1. a holding rod; 2. a protective outer cover; 3. a first cylinder; 4. a second cylinder; 5. a push rod; 6. A drug storage tube; 7. a piston; 8. a metal pad; 9. a slider; 10. a groove; 11. a magnetic ring; 12. a first connection block; 13. a second connecting block; 14. a base plate; 15. pressing a plate; 16. a connecting rod; 17. a spring; 18. a guide head; 19. a medicine outlet hole; 20. a medicine ring; 21. a connecting channel; 22. an annular chute.

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. 1-4, the present invention provides a technical solution: a drug delivery device for obstetrics and gynecology department comprises a holding rod 1 and a first barrel 3 fixedly connected with one side of the holding rod 1, wherein one side of the first barrel 3 is fixedly connected with a second barrel 4, the first barrel 3 is communicated with the inside of the second barrel 4, a push rod 5 is arranged inside the first barrel 3, one end of the push rod 5 is connected with a press plate 15, one side of the lower end of the press plate 15 is fixedly connected with a connecting rod 16, one side of the holding rod 1 is fixedly connected with a first connecting block 12, the first connecting block 12 is positioned at the lower side of the first barrel 3, one side of the first connecting block 12 is connected with a second connecting block 13, one end of the connecting rod 16 is positioned inside the second connecting block 13 and is fixedly connected with a backing plate 14, and a spring 17 is fixedly connected between one side; the other end of the push rod 5 extends to the inside of the second cylinder body 4, the other end of the push rod 5 is connected with a piston 7, a medicine storage pipe 6 is arranged inside the second cylinder body 4, and the piston 7 is located inside the medicine storage pipe 6 and is in interference connection with the medicine storage pipe 6.

Through pressing according to board 15, promote push rod 5 according to the upper end of board 15, and then push rod 5 drives piston 7 and extrudes in storing up medicine pipe 6 is inside for the medicine of storing up medicine pipe 6 inside goes out the medicine, is connected with spring 17 between backing plate 14 and the second connecting block 13 inside connecting rod 16 one end connection according to board 15 lower extreme, under spring 17's effect, to reseing according to board 15, when needing to administrate once more, repetitive operation can.

The utility model discloses in: one end of the second cylinder 4 is fixedly connected with a guiding head 18, a medicine feeding ring 20 is arranged in the middle of the guiding head 18, a connecting channel 21 is arranged between the medicine feeding ring 20 and the medicine storage tube 6, and medicines in the medicine storage tube 6 are transported to the medicine feeding ring 20 through the connecting channel 21.

The utility model discloses in: give medicine ring 20 surface equidistant offer with the play medicine hole 19 of connecting channel 21 intercommunication, through the play medicine hole 19 that equidistant setting, can carry out the even extrusion of medicine, better medicine loading.

The utility model discloses in: the outside four sides of first barrel 3 begin fluted 10, annular chute 22 has been seted up between the recess 10, annular chute 22 is inside to be provided with protection dustcoat 2, the slider 9 of 2 outside fixedly connected with and recess 10 looks adaptations of protection dustcoat, the quantity of slider 9 is four, be provided with magnet circle 11 between the adjacent recess 10, and magnet circle 11 size is the same with 8 sizes of metal pad, through inserting slider 9 inside recess 10, rotate, slider 9 enters into annular chute 22 this moment inside.

The utility model discloses in: slider 9 one side is provided with metal pad 8, and metal pad 8 and protective housing 2 fixed connection are through the inter attraction of metal pad 8 and magnet circle 11 for protective housing 2 connects closely.

The utility model discloses in: the upper side of the medicine storage tube 6 is connected with a medicine adding opening which runs through the second barrel 4, a sealing cover is arranged at the upper end of the medicine adding opening, medicine is added into the medicine storage tube 6 through the medicine adding opening, and the sealing cover can guarantee the sealing performance inside the medicine storage tube 6.

The working principle is as follows: before the gynecological drug delivery device is used, the gynecological drug delivery device is required to be checked to check whether each part is intact, the gynecological drug delivery device can be used after the check is finished, when the gynecological drug delivery device is used, drugs are added into the drug storage tube 6 through the drug adding port, the sealing cover is covered after the drugs are added, the guide head 18 is subsequently inserted into the patient guide channel, at the moment, the push rod 5 is pushed by pressing the pressing plate 15 through the upper end of the pressing plate 15, the push rod 5 drives the piston 7 to be extruded inside the drug storage tube 6, the drugs in the drug storage tube 6 are discharged, the drugs in the drug storage tube 6 are conveyed to the drug delivery ring 20 through the connecting channel 21, the drugs can be uniformly extruded through the drug discharge holes 19 which are arranged at equal intervals, the drugs can be better loaded, the spring 17 is connected between the backing plate 14 connected with one end of the connecting rod 16 at the lower end of the pressing plate 15 and the inside the second connecting block 13, under the action of the spring, to reseing according to board 15, when need dosing once more, repetitive operation can, disinfect after having used up, after the disinfection is accomplished, through inside inserting slider 9 recess 10, it is rotatory, inside slider 9 entered into annular chute 22 this moment, through the inter attraction of metal pad 8 and magnet circle 11, make protective housing 2 connect closely, make 2 inside seal of protective housing, avoid causing the pollution to the device, be convenient for the save and the next use of device.

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.

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. The utility model provides a gynaecology and obstetrics is with device of dosing, includes holding rod (1) and holding rod (1) one side fixed connection's first barrel (3), its characterized in that: the novel clamping device is characterized in that a second barrel (4) is fixedly connected to one side of the first barrel (3), the first barrel (3) is communicated with the inside of the second barrel (4), a push rod (5) is arranged inside the first barrel (3), one end of the push rod (5) is connected with a pressing plate (15), one side of the lower end of the pressing plate (15) is fixedly connected with a connecting rod (16), one side of the holding rod (1) is fixedly connected with a first connecting block (12), the first connecting block (12) is located on the lower side of the first barrel (3), one side of the first connecting block (12) is connected with a second connecting block (13), one end of the connecting rod (16) is located inside the second connecting block (13) and is fixedly connected with a backing plate (14), and a spring (17) is fixedly connected between one side of the backing plate (14) and one side inside the second connecting;

the push rod (5) other end extends to inside second barrel (4), just push rod (5) other end is connected with piston (7), inside storage medicine pipe (6) of being provided with of second barrel (4), piston (7) are located inside storage medicine pipe (6) and are connected with storage medicine pipe (6) interference.

2. The gynecological delivery device of claim 1, wherein: one end of the second cylinder body (4) is fixedly connected with a guide head (18), a medicine feeding ring (20) is arranged in the middle of the guide head (18), and a connecting channel (21) is formed between the medicine feeding ring (20) and the medicine storage tube (6).

3. The gynecological delivery device of claim 1, wherein: the surface of the medicine feeding ring (20) is provided with medicine outlet holes (19) which are communicated with the connecting channel (21) at equal intervals.

4. The gynecological delivery device of claim 1, wherein: grooves (10) are formed in the four outer sides of the first barrel (3), an annular sliding groove (22) is formed between the grooves (10), and a protective outer cover (2) is arranged inside the annular sliding groove (22).

5. An gynecological delivery device as defined in claim 4, wherein: the protective cover is characterized in that sliding blocks (9) matched with the grooves (10) are fixedly connected to the outer side of the protective cover (2), and the number of the sliding blocks (9) is four.

6. An gynecological delivery device as defined in claim 4, wherein: and a magnet ring (11) is arranged between the adjacent grooves (10), and the size of the magnet ring (11) is the same as that of the metal pad (8).

7. An gynecological delivery device as defined in claim 5, wherein: and a metal pad (8) is arranged on one side of the sliding block (9), and the metal pad (8) is fixedly connected with the protective outer cover (2).

8. The gynecological delivery device of claim 1, wherein: the upper side of the medicine storage tube (6) is connected with a medicine adding opening which penetrates through the second barrel body (4), and a sealing cover is arranged at the upper end of the medicine adding opening.