CN214679579U

CN214679579U - Novel special dispenser of quiet center of joining in marriage

Info

Publication number: CN214679579U
Application number: CN202023279015.6U
Authority: CN
Inventors: 刘丽萍; 胡廷朝; 杨凤娇; 王婷
Original assignee: Gansu Wuwei Tumour Hospital (wuwei Medical Science Research Institute
Current assignee: Gansu Wuwei Tumour Hospital (wuwei Medical Science Research Institute
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-11-12
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a novel special dispensing device for static dispensing center, which comprises a dispensing tube and a self-sealing end cover, wherein the self-sealing end cover is arranged outside the top end of the dispensing tube, an insertion hole is arranged inside the top end of the self-sealing end cover, an injection tube is arranged on the upper side of the self-sealing end cover, the lower end of the injection tube is provided with an injection head, a novel auxiliary mixing device is added inside the dispensing tube of the dispensing device, the novel auxiliary mixing device has small volume and cannot influence the normal dispensing operation of the dispensing tube, after a plurality of different medicine bottles are injected into the dispensing tube, the auxiliary mixing device can accelerate the mixing speed of a plurality of medicines in the dispensing tube after the dispensing tube is shaken, simultaneously, the mixing among the plurality of medicines in the dispensing tube can be more uniform, and the mixed medicines after the dispensing can be mixed more uniformly and the treatment effect of the medicines can be increased, thereby increasing the dispensing effect of the whole dispenser.

Description

Novel special dispenser of quiet center of joining in marriage

Technical Field

The utility model belongs to the technical field of the medical treatment is relevant, concretely relates to novel quiet special dispensing apparatus in center of joining in marriage.

Background

The medicine dispensing means that medicines are prepared according to a prescription, a certain component is added into one or more medicines with known quantity, or a certain medicine is applied, or the medicines are treated by a certain medicine, the intravenous medicine dispensing center refers to an organization for providing high-quality products and pharmaceutical services for clinic by using a prescription approved by a pharmacist to dispense intravenous medicines such as total intravenous nutrition, cytotoxic medicines and antibiotics according to a standard operation program strictly under an operation environment which is designed according to the characteristics of the medicines and accords with the international standard, the intravenous medicine dispensing center dispenses intravenous medicines originally dispensed in an open environment of a treatment room of a ward, and the intravenous medicines are dispensed on a local hundred-grade clean operation table under a ten-thousand-grade clean and closed environment by a professional technician.

The existing special dispensing device technology for the static dispensing center has the following problems: present quiet special dispenser of joining in marriage center especially when shaking the mode manually and dispense, during dispensing the doctor need inject multiple different vein medicine through the syringe inside the cartridge case that dispenses, then the doctor then need handheld a cartridge case and shake constantly, mix the inside multiple different vein medicine of a cartridge case through the mode that shakes, and only simple mode through shaking mixes the inside multiple medicine of a cartridge case that appears mixing abundant even condition inadequately easily, thereby can influence the quality of vein medicine after the preparation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel quiet special dispensing ware in center of joining in marriage, in order to solve the above-mentioned background art when proposing that the doctor need inject multiple different vein medicine through the syringe to joining in marriage the cartridge case inside, then the doctor then need handheld a section of thick bamboo of dispensing and swing incessantly, mix a section of thick bamboo inside multiple different vein medicine through the mode that rocks, and only simple mode through rocking mixes the inside multiple medicine of a section of thick bamboo of dispensing and appears mixing abundant even problem inadequately easily.

In order to achieve the above object, the utility model provides a following technical scheme: a novel special dispensing device for a static dispensing center comprises a dispensing cylinder and a self-sealing end cover, wherein the self-sealing end cover is arranged outside the top end of the dispensing cylinder, an insertion hole is formed in the top end of the self-sealing end cover, an injection cylinder is arranged on the upper side of the self-sealing end cover, an injection head is arranged at the lower end of the injection cylinder, a connecting sleeve is sleeved outside the injection head, an injection needle is arranged at the lower end of the connecting sleeve, the lower end of the injection needle penetrates through the insertion hole and the self-sealing end cover and is arranged inside the dispensing cylinder, a cylinder cap is sleeved outside the top end of the injection cylinder, finger blocking pieces are arranged at the left end and the right end of the upper side of the cylinder cap, capacity scales are arranged on the outer walls of the front ends of the dispensing cylinder and the injection cylinder, a plunger is arranged inside the injection cylinder, an injection rod is arranged at the top end of the plunger, the top end of the injection rod penetrates through the cylinder cap and is arranged outside the upper end of the cylinder cap, the top of injection pole is provided with the push jack, the inside bottom of medicine compounding case is provided with supplementary mixing arrangement, supplementary mixing arrangement includes soft rubber protective sheath, metal rock ball and hollow plastic ball, soft rubber protective sheath cup joints in the outside of hollow plastic ball, the inside of hollow plastic ball is provided with the inside of metal rock ball.

Preferably, a self-sealing rubber pad is further arranged inside the top end of the self-sealing end cover, the self-sealing rubber pad is located at the lower end of the insertion hole, and the needle hole can be automatically sealed by the self-sealing rubber pad after the injection needle is taken out of the self-sealing end cover.

Preferably, the dispensing cylinder and the injection cylinder are both cylindrical structures, and the volume scales on the outer walls of the front ends of the dispensing cylinder and the injection cylinder are both measured in milliliters.

Preferably, the medicine preparation barrel and the injection barrel are both made of medical grade transparent plastic materials, the diameter of the inner wall of the medicine preparation barrel is larger than the diameter of the inner wall of the injection barrel, and the inner wall and the outer wall of the medicine preparation barrel and the inner wall and the outer wall of the injection barrel are smooth walls.

Preferably, the plunger is made of soft rubber, the plunger and the injection cylinder are in interference fit, and the length of the injection cylinder is greater than that of the injection cylinder.

Preferably, the soft rubber protective sleeve is made of medical-grade soft rubber, the main body shapes of the soft rubber protective sleeve, the metal shaking ball and the hollow plastic ball are all spheres, and the diameter of the metal shaking ball is half of the inner diameter of the hollow plastic ball.

Compared with the prior art, the utility model provides a novel quiet center special dispensing ware of joining in marriage possesses following beneficial effect:

1. the utility model discloses an increase a neotype auxiliary mixing device in the dispensing tube of this dispenser, this neotype auxiliary mixing device is small and can not influence the normal operation of dispensing tube, after injecting multiple different medicine bottles into the dispensing tube inside, after rocking the dispensing tube auxiliary mixing device can accelerate the mixing speed between the multiple medicines in the dispensing tube inside, also can make the mixing more even between the multiple medicines in the dispensing tube inside simultaneously, and the mixed medicines after dispensing completion mix more even each other and also can increase the treatment effect of medicine, thereby increase the dispensing effect of whole dispensing device;

2. the utility model is mainly characterized in that a soft rubber protective sleeve is added outside a hollow plastic ball, a metal shaking ball is added inside a cavity of the hollow plastic ball, when various different medicines are injected into a medicine dispensing tube, a doctor needs to hold the medicine dispensing tube and shake continuously at the moment to mix various medicines fully, when the medicine dispensing tube is shaken, the auxiliary mixing device inside the auxiliary mixing device can be shaken and impact back and forth inside the medicine dispensing tube, at the moment, the soft rubber protective sleeve is sleeved outside the hollow plastic ball, when the air plastic ball is shaken and impact back and forth inside the medicine dispensing tube, the medicine dispensing tube can not be damaged under the protection of the soft rubber protective sleeve, the soft rubber protective sleeve has elasticity, so that the activity of the hollow plastic ball inside the medicine dispensing tube can be accelerated, and the metal shaking ball inside the hollow plastic ball can also shake back and forth in the cavity of the hollow plastic ball when shaking, thereby further accelerate hollow plastic ball at the inside functioning speed and the scope of a medicine dispensing tube to can make a round trip the activity through hollow plastic ball inside a medicine dispensing tube and fully stir the inside medicine of a medicine dispensing tube, thereby the speed is joined in marriage mixed plastics and the mixed degree of consistency between the inside multiple medicine of a medicine dispensing tube.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a novel special dispensing device for a static matching center provided by the utility model;

FIG. 2 is a schematic view of a single plane structure of the dispensing cartridge of the present invention;

FIG. 3 is a schematic view of the single plane structure of the syringe according to the present invention;

fig. 4 is a schematic view of a vertical cross-sectional structure of the auxiliary mixing device provided by the present invention;

in the figure: 1. a dispensing cartridge; 2. capacity calibration; 3. a self-sealing end cover; 4. an insertion opening; 5. an injection needle; 6. connecting sleeves; 7. an injection tube; 8. a cartridge cap; 9. a finger stop; 10. an injection rod; 11. pushing the sheet; 12. an auxiliary mixing device; 13. a plunger; 14. an injection head; 15. a soft rubber protective sleeve; 16. a metal shaking ball; 17. hollow plastic balls.

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 novel special dispensing device for a static dispensing center comprises a dispensing tube 1 and a self-sealing end cover 3, wherein the self-sealing end cover 3 is installed outside the top end of the dispensing tube 1, an insertion hole 4 is formed inside the top end of the self-sealing end cover 3, a self-sealing rubber pad is further arranged inside the top end of the self-sealing end cover 3 and is positioned at the lower end of the insertion hole 4, a needle hole can be automatically sealed by the self-sealing rubber pad after an injection needle 5 is taken out of the self-sealing end cover 3, an injection tube 7 is arranged on the upper side of the self-sealing end cover 3, the dispensing tube 1 and the injection tube 7 are both made of medical grade transparent plastic materials, the diameter of the inner wall of the dispensing tube 1 is larger than the diameter of the inner wall of the injection tube 7, the inner wall and the outer wall of the dispensing tube 1 and the inner wall of the injection tube 7 are smooth walls, and the smooth inner and outer walls can effectively prevent drugs from being attached to the inner wall of the dispensing tube 1 to influence the usage amount of intravenous drugs after the preparation, thereby the dosage of the prepared medicine can be more accurate, the lower end of the injection tube 7 is provided with an injection head 14, the outside of the injection head 14 is sleeved with a connecting sleeve 6, the lower end of the connecting sleeve 6 is provided with an injection needle 5, the lower end of the injection needle 5 passes through the insertion hole 4 and the self-sealing end cover 3 and is arranged inside the medicine preparation tube 1, the outside of the top end of the injection tube 7 is sleeved with a tube cap 8, the left end and the right end of the upper side of the tube cap 8 are provided with finger blocking pieces 9, the outer walls of the front ends of the medicine preparation tube 1 and the injection tube 7 are both provided with capacity scales 2, the capacity scales 2 on the outer walls of the front ends of the medicine preparation tube 1 and the injection tube 7 are both in milliliter type as a metering unit, the dosage of the medicine can be determined at any time when the medicine preparation tube 1 and the injection tube are used, and the capacity scales 2 on the outer walls of the two can more accurately determine the dosage of the prepared medicine, the inside of injection tube 7 is provided with plunger 13, the top of plunger 13 is provided with injection pole 10, the top of injection pole 10 runs through section of thick bamboo cap 8 and sets up in the upper end outside of section of thick bamboo cap 8, the top of injection pole 10 is provided with push jack 11, plunger 13 adopts soft rubber to make, interference fit between plunger 13 and the injection tube 7, the length of injection pole 10 is greater than the length of injection tube 7, interference fit can make plunger 13 can be smooth when 7 inside activities of injection tube inject the medicine out through syringe needle 5 between plunger 13 and the injection tube 7, can increase the stability in use of whole injector like this.

A novel dispensing device special for a static dispensing center is disclosed, wherein an auxiliary mixing device 12 is arranged at the bottom end inside a dispensing cylinder 1, the auxiliary mixing device 12 comprises a soft rubber protective sleeve 15, a metal shaking ball 16 and a hollow plastic ball 17, the soft rubber protective sleeve 15 is sleeved outside the hollow plastic ball 17, the inside of the hollow plastic ball 17 is provided with the inside of the metal shaking ball 16, the soft rubber protective sleeve 15 is made of medical-grade soft rubber, the main body shapes of the soft rubber protective sleeve 15, the metal shaking ball 16 and the hollow plastic ball 17 are both spheres, the diameter of the metal shaking ball 16 is half of the inside diameter of the hollow plastic ball 17, when the dispensing cylinder 1 is shaken, the auxiliary mixing device 12 inside can be shaken and can perform back-and-forth impact movement inside the dispensing cylinder 1, at the moment, the soft rubber protective sleeve 15 is sleeved outside the hollow plastic ball 17, so that when the air plastic ball is shaken and performs back-forth impact movement inside the dispensing cylinder 1, receive the protection of soft rubber protective sheath 15 then can not harm the medicine of joining in marriage case 1, and soft rubber protective sheath 15 has elasticity, so can accelerate hollow plastic ball 17 in the inside activity of a medicine dispensing tube 1, and the metal of the inside of heart plastic ball 17 shakes when shaking and shakes ball 16 and also can make a round trip to rock in its inside cavity, thereby further accelerate hollow plastic ball 17 at the inside velocity of activity and the scope of a medicine dispensing tube 1, thereby can be through hollow plastic ball 17 in the inside activity of making a round trip of a medicine dispensing tube 1 fully stir the medicine of joining in marriage case 1 inside.

The utility model discloses a theory of operation and use flow: the utility model discloses after installing, when using this dispenser to carry out intravenous medicine and prepare, need inject the multiple different medicines that need to be prepared through the syringe and prepare inside the case of preparing 1, and when using the syringe, at first the doctor need hand-held the syringe, then forefinger and middle finger take respectively two finger separation blade 9 bottoms on barrel cap 8, then need the thumb to laminate on the push jack 11 at injection rod 10 top, then need to aspirate the intravenous medicine that needs to be prepared through syringe needle 5 to the inside of injection tube 7, and need confirm the capacity of the suction medicine through the capacity scale 2 of injection tube 7 outside, then insert injection needle 5 through inserted hole 4 on the self-sealing end cover 3 into the inside of the case of preparing 1 again, then slowly press push jack 11 through the thumb, make injection rod 10 promote the inside plunger 13 of injection tube 7, so that the medicine inside the syringe 7 is injected into the interior of the medicine dispensing cylinder 1 through the injection needle 5, then another several intravenous medicines are injected into the interior of the medicine dispensing cylinder 1 in the same way, and finally the medicine dispensing cylinder 1 is grasped and shaken, so that the intravenous medicines inside the medicine dispensing cylinder 1 are fully mixed, and then the prepared intravenous medicines inside the medicine dispensing cylinder 1 are sucked by a new injector and the intravenous injection is carried out on the patient.

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 novel quiet center special medicine dispenser of joining in marriage, includes and joins in marriage medicine box (1) and self-sealing end cover (3), its characterized in that: the self-sealing type injection device is characterized in that the self-sealing type end cover (3) is installed outside the top end of the injection tube (1), an insertion hole (4) is formed in the top end of the self-sealing type end cover (3), an injection tube (7) is arranged on the upper side of the self-sealing type end cover (3), an injection head (14) is arranged at the lower end of the injection tube (7), a connecting sleeve (6) is sleeved outside the injection head (14), an injection needle (5) is arranged at the lower end of the connecting sleeve (6), the lower end of the injection needle (5) penetrates through the insertion hole (4) and the self-sealing type end cover (3) and is arranged inside the injection tube (1), a tube cap (8) is sleeved outside the top end of the injection tube (7), finger blocking pieces (9) are arranged at the left end and the right end of the upper side of the tube cap (8), and capacity scales (2) are arranged on the outer walls of the front ends of the injection tube (1) and the injection tube (7), the injection device is characterized in that a plunger (13) is arranged inside the injection tube (7), an injection rod (10) is arranged at the top end of the plunger (13), the top end of the injection rod (10) penetrates through the barrel cap (8) and is arranged outside the upper end of the barrel cap (8), a push sheet (11) is arranged at the top end of the injection rod (10), an auxiliary mixing device (12) is arranged at the bottom end inside the dispensing barrel (1), the auxiliary mixing device (12) comprises a soft rubber protective sleeve (15), a metal shaking ball (16) and a hollow plastic ball (17), the soft rubber protective sleeve (15) is sleeved outside the hollow plastic ball (17), and the metal shaking ball (16) is arranged inside the hollow plastic ball (17).

2. The novel special dispensing device for the static dispensing center according to claim 1, wherein: the needle is characterized in that a self-sealing rubber pad is further arranged inside the top end of the self-sealing end cover (3), the self-sealing rubber pad is located at the lower end of the insertion hole (4), and the needle hole can be automatically sealed by the self-sealing rubber pad after the injection needle (5) is taken out from the interior of the self-sealing end cover (3).

3. The novel special dispensing device for the static dispensing center according to claim 1, wherein: the dispensing cylinder (1) and the injection cylinder (7) are both of cylindrical structures, and the volume scales (2) on the outer walls of the front ends of the dispensing cylinder (1) and the injection cylinder (7) take milliliters as metering units.

4. The novel special dispensing device for the static dispensing center according to claim 1, wherein: the medicine preparation barrel (1) and the injection barrel (7) are both made of medical grade transparent plastic materials, the diameter of the inner wall of the medicine preparation barrel (1) is larger than the diameter of the inner wall of the injection barrel (7), and the inner wall and the outer wall of the medicine preparation barrel (1) and the inner wall and the outer wall of the injection barrel (7) are smooth walls.

5. The novel special dispensing device for the static dispensing center according to claim 1, wherein: the plunger (13) is made of soft rubber, the plunger (13) is in interference fit with the injection tube (7), and the length of the injection rod (10) is larger than that of the injection tube (7).

6. The novel special dispensing device for the static dispensing center according to claim 1, wherein: the soft rubber protective sleeve (15) is made of medical-grade soft rubber, the main body shapes of the soft rubber protective sleeve (15), the metal shaking ball (16) and the hollow plastic ball (17) are all spheres, and the diameter of the metal shaking ball (16) is half of the inner diameter of the hollow plastic ball (17).