阅读说明：本技术 一种临床用给药器 (Clinical medicine feeder ) 是由 郑艳 王云芸 朱志华 张闻宇 于 2019-11-05 设计创作，主要内容包括：本发明公开了一种临床用给药器,给药头通过外螺纹与螺纹槽螺纹连接,固定密封环上的轴槽与固定轴相对应,进液孔板对应液体给药腔,打开第二单向阀液体进行清洗操作,液体通过清洗管到进液管进入到液体给药腔中,再通过进液孔板和给药头对患处进行清洗操作,当需要进行液体药物给药时,打开第一单向阀,液体通过进液管进入到液体给药腔中进行给药操作,当需要固体给药时,把药放置在置药槽上,螺纹连接给药头和给药管,之后进行清洗操作,通过拉伸伸缩杆,把药物通过给药头给到患处。本发明省时省力,操作方便,同时该给药器具有清洗功能,自动清洗,改善传统的用棉签等清洗,工作效率高。(The invention discloses a clinical medicine feeder, wherein a medicine feeding head is in threaded connection with a threaded groove through external threads, a shaft groove on a fixed sealing ring corresponds to a fixed shaft, a liquid inlet pore plate corresponds to a liquid medicine feeding cavity, a second one-way valve is opened for carrying out cleaning operation on liquid, the liquid enters the liquid medicine feeding cavity through a cleaning pipe and then carries out cleaning operation on an affected part through the liquid inlet pore plate and the medicine feeding head, when liquid medicine feeding is needed, a first one-way valve is opened, the liquid enters the liquid medicine feeding cavity through the liquid inlet pipe for carrying out medicine feeding operation, when solid medicine feeding is needed, medicine is placed on a medicine placing groove, the medicine feeding head and the medicine feeding pipe are in threaded connection, then cleaning operation is carried out, and the medicine is fed to the affected part through the medicine feeding head by stretching a telescopic rod. The automatic cleaning machine is time-saving and labor-saving, is convenient to operate, has a cleaning function, is automatically cleaned, improves the traditional cleaning by using cotton swabs and the like, and has high working efficiency.)

1. A clinical applicator, characterized in that: the medicine feeding device is composed of a medicine feeding head (1), a medicine feeding pipe (2), a fixed sealing ring (3) and a medicine storage device (4), wherein the fixed sealing ring (3) is arranged in an inner cavity of the medicine feeding head (1), the medicine feeding pipe (2) is arranged at the right end of the medicine feeding head (1), and the medicine storage device (4) is arranged at the right end of the medicine feeding pipe (2);

an external thread (11) is arranged on the outer side of the right end of the dosing head (1), a fixed block (12) is arranged at the rear end of the inner wall of the dosing head (1), a fixed sealing ring (13) is arranged at the right end of the fixed block (12), a liquid inlet pore plate (14) is arranged on the fixed sealing ring (13), and a shaft groove (15) is arranged in the middle of the liquid inlet pore plate (14);

the administration tube (2) comprises a partition board (21), a liquid administration cavity (22), a solid administration cavity (23), a telescopic rod (24), a drug placing groove (25), a fixed shaft (26), a thread groove (27) and a drug inlet (28), the thread groove (27) is arranged at the left end of the administration tube (2), the thread groove (27) corresponds to the external thread (11), the thread groove (27) is connected with the external thread (11) through threads, a separation plate (21) is arranged between the liquid administration cavity (22) and the solid administration cavity (23), a fixed shaft (26) corresponding to the shaft groove (15) is arranged at the left end of the separation plate (21), a medicine inlet (28) is arranged at the right end of the liquid administration cavity (22), a medicine placing groove (25) is arranged in the inner cavity of the solid administration cavity (23), the right side of the medicine placing groove (25) is connected with one end of a telescopic rod (24), and the other end of the telescopic rod (24) extends to the outer side of the solid administration cavity (23);

the medicine storage device (4) comprises a medicine liquid cavity (41), a clear water cavity (42), a liquid inlet pipe (43), a cleaning pipe (44), a first one-way valve (45) and a second one-way valve (46), the medicine liquid cavity (41) and the clear water cavity (42) are of an integrally formed structure, the medicine liquid cavity (41) and the clear water cavity (42) are separated by a baffle, the upper end of the medicine liquid cavity (41) is connected with one end of the liquid inlet pipe (43), the other end of the liquid inlet pipe (43) is connected with a liquid inlet (28), the liquid inlet pipe (43) is provided with the first one-way valve (45), the side surface of the liquid inlet pipe (43) is provided with the cleaning pipe (44), the tail end of the cleaning pipe (44) is connected with the cleaning cavity (42), and the cleaning pipe (44) is provided with the second one-;

the cross section of the medicine placing groove (25) is semicircular, and a sterile pad is sleeved on the surface of the medicine placing groove (25);

the shape of the liquid inlet pore plate (14) is semicircular, the area of the liquid inlet pore plate (14) is equal to half of the area of the fixed sealing ring (13), and the pores on the liquid inlet pore plate (14) are uniformly distributed and are conical.

Technical Field

The invention relates to a medical instrument, in particular to a clinical administration device.

Background

The department of gynecology is a diagnosis and treatment subject of medical institutions, the department of gynecology is a branch of department of gynecology, and the department of gynecology is a professional department taking female gynecopathy as diagnosis and treatment, and is divided into western medicine gynecopathy and traditional Chinese medicine gynecopathy. Gynecological diseases include: the diseases of female reproductive system are gynecological diseases including vulvar diseases, vaginal diseases, uterine diseases, fallopian tube diseases, ovarian diseases, etc., and the diseases suffered by female reproductive system are gynecological diseases. In gynaecology's clinical operation, often need to carry out the work of adding medicine to patient's the lower part of the body, and need wash the wound before adding medicine, then add medicine, present operation mode is cleaned and is cleaned through the cotton swab, very troublesome, the inefficiency, and traditional administration is medical staff or patient oneself when dosing, generally can wear disposable gloves, push away the medicine to the affected part again, this kind of mode of dosing only is applicable to medicines such as cubic, suppository, but some granule medicine, liquid medicine and paste medicine can not be dosed through such method, bring inconvenience for gynaecology's nursing, traditional ware of dosing still is inconvenient to go into to wash etc..

Disclosure of Invention

The purpose of this patent is to solve above-mentioned manual washing again the trouble and the complex operation of medicine-feeding, delays operating time, and is inefficient, can not adapt to the problem that solid medicine and liquid medicine used simultaneously moreover, washs inconveniently, and medical staff working strength is big, and provides a clinical ware of dosing.

The medicine feeding device comprises a medicine feeding head, a medicine feeding pipe, a fixed sealing ring and a medicine storage device, wherein the fixed sealing ring is arranged in an inner cavity of the medicine feeding head;

the outer side of the right end of the dosing head is provided with external threads, the rear end of the inner wall of the dosing head is provided with a fixed block, the right end of the fixed block is provided with a fixed sealing ring, the fixed sealing ring is provided with a liquid inlet pore plate, and the middle part of the liquid inlet pore plate is provided with a shaft groove;

the drug delivery pipe comprises a partition plate, a liquid drug delivery cavity, a solid drug delivery cavity, a telescopic rod, a drug placing groove, a fixed shaft, a thread groove and a drug inlet, wherein the thread groove is formed in the left end of the drug delivery pipe and corresponds to the external thread;

deposit the medicine device and include the liquid medicine chamber, the clear water chamber, the feed liquor pipe, the scavenge pipe, first check valve and second check valve, liquid medicine chamber and clear water chamber are the integrated into one piece structure, separate by the baffle between liquid medicine chamber and the clear water chamber, the upper end and the feed liquor pipe one end in liquid medicine chamber are connected, the other end and the inlet of feed liquor pipe are connected, be equipped with first check valve on the feed liquor pipe, the side of feed liquor pipe is equipped with the scavenge pipe, the end and the wash chamber of scavenge pipe are connected, be equipped with the second check valve on the scavenge pipe.

The working principle and the process of the invention are as follows:

this ware during operation of dosing, the head of dosing passes through external screw thread and thread groove threaded connection, the last axial trough of stationary seal ring is corresponding with the fixed axle, the feed liquor orifice plate corresponds liquid and gives the medicine chamber, open second check valve liquid and wash the operation, liquid enters into liquid through the scavenge pipe and gives the medicine chamber to the feed liquor pipe, rethread feed liquor orifice plate and the head of dosing wash the operation to the affected part, when liquid medicine is given to needs, open first check valve, liquid enters into liquid through the feed liquor pipe and gives the operation of dosing in the medicine chamber, when needs solid is given, place the medicine on putting the medicine groove, threaded connection gives the medicine head and gives the medicine pipe, later carry out the cleaning operation, through tensile telescopic link, give the affected part through the medicine head to the medicine.

The invention has the beneficial effects that:

this patent can be suitable for different medicines through being equipped with solid dosing chamber and liquid dosing chamber, application scope is wide, avoid medical personnel to make a round trip to change the ware of dosing of taking of dosing, time saving and labor saving, and convenient for operation, this ware of dosing has cleaning function simultaneously, self-cleaning, improve traditional washing with cotton swab etc. work efficiency is high, secondly, the separation can be dismantled with the pipe to the head of dosing, be convenient for wash the intraduct of dosing, improve the sanitary safety of dosing ware, this patent convenient to use, and the suitability is strong, and the simple operation, safety and sanitation, and the function is many.

Drawings

Fig. 1 is a schematic cross-sectional view of the internal structure of the present patent.

Fig. 2 is a perspective view of the patent when it is deployed.

Fig. 3 is a schematic view of the structure of the drug containing groove and the telescopic rod of the patent.

Detailed Description

Referring to fig. 1, fig. 2 and fig. 3, the present embodiment is composed of a drug delivery head 1, a drug delivery tube 2, a fixed sealing ring 3 and a drug storage device 4, wherein the fixed sealing ring 3 is arranged in the inner cavity of the drug delivery head 1, the drug delivery tube 2 is arranged at the right end of the drug delivery head 1, and the drug storage device 4 is arranged at the right end of the drug delivery tube 2;

the outer side of the right end of the dosing head 1 is provided with an external thread 11, the rear end of the inner wall of the dosing head 1 is provided with a fixed block 12, the right end of the fixed block 12 is provided with a fixed sealing ring 13, the fixed sealing ring 13 is provided with a liquid inlet pore plate 14, and the middle part of the liquid inlet pore plate 14 is provided with a shaft groove 15;

the administration tube 2 comprises a partition plate 21, a liquid administration cavity 22, a solid administration cavity 23, a telescopic rod 24, an administration groove 25, a fixed shaft 26 and a thread groove 27, wherein the thread groove 27 and an administration inlet 28 are arranged at the left end of the administration tube 2, the thread groove 27 corresponds to the external thread 11, the thread groove 27 is in threaded connection with the external thread 11, the partition plate 21 is arranged between the liquid administration cavity 22 and the solid administration cavity 23, the fixed shaft 26 corresponding to the shaft groove 15 is arranged at the left end of the partition plate 21, the administration inlet 28 is arranged at the right end of the liquid administration cavity 22, the administration groove 25 is arranged in the inner cavity of the solid administration cavity 23, the right side of the administration groove 25 is connected with one end of the telescopic rod 24, and the other end of the telescopic rod 24 extends to the outer side of the solid administration cavity 23;

deposit medicine device 4 and include liquid medicine chamber 41, clear water chamber 42, feed liquor pipe 43, scavenge pipe 44, first check valve 45 and second check valve 46, liquid medicine chamber 41 and clear water chamber 42 are the integrated into one piece structure, separate by the baffle between liquid medicine chamber 41 and the clear water chamber 42, the upper end and the feed liquor pipe 43 one end of liquid medicine chamber 41 are connected, the other end and the inlet 28 of feed liquor pipe 43 are connected, be equipped with first check valve 45 on the feed liquor pipe 43, the side of feed liquor pipe 43 is equipped with scavenge pipe 44, the end and the wash chamber 42 of scavenge pipe 44 are connected, be equipped with second check valve 46 on the scavenge pipe 44.

The working principle and the process of the invention are as follows:

referring to fig. 1 and 2, when the administration device works, an administration head 1 is in threaded connection with a thread groove 27 through an external thread 11, a shaft groove 15 on a fixed sealing ring 13 corresponds to a fixed shaft 26, a liquid inlet pore plate 14 corresponds to a liquid administration cavity 22, a second one-way valve 46 is opened to perform liquid cleaning operation, liquid enters the liquid administration cavity 22 through a cleaning pipe 44 to a liquid inlet pipe 43, then the affected part is cleaned through the liquid inlet pore plate 14 and the administration head 1, when liquid medicine administration is required, a first one-way valve 45 is opened, the liquid enters the liquid administration cavity 22 through the liquid inlet pipe 43 to perform administration operation, when solid administration is required, medicine is placed on a medicine placing groove 25 and is in threaded connection with the administration head 1 and the administration pipe 2, then cleaning operation is performed, and the medicine is administered to the affected part through the administration head 1 by stretching a telescopic rod 24.