CN212263099U

CN212263099U - Nursing dispensing device for oncology department

Info

Publication number: CN212263099U
Application number: CN201921997277.0U
Authority: CN
Inventors: 胡旖; 林纳; 段敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2021-01-01
Anticipated expiration: 2029-11-18

Abstract

The utility model relates to a nursing technical field that dispenses, concretely relates to oncology nursing dispensing device, this oncology nursing dispensing device is at least including dispensing cover, magnetic stirrers, connector, filter screen and medicine outlet, the cover setting of dispensing is in the upper portion of dispensing jar, magnetic stirrers sets up the lower part of dispensing jar, the connector sets up the lateral wall lower extreme of dispensing jar, the filter screen sets up the inner wall of connector, screwed joint with the connector links to each other, the medicine outlet with screwed joint links to each other, and the control valve setting is in the top of medicine outlet, this oncology nursing dispensing device simple structure, easily operation, the time of dispensing is short, and is efficient.

Description

Nursing dispensing device for oncology department

Technical Field

The utility model relates to a nursing technical field that dispenses especially relates to an oncology nurses medicine dispenser.

Background

At present, oncology nursing staff mainly pumps the liquid medicine with the syringe relapse when dispensing to rock the medicine bottle simultaneously and improve mixing efficiency and effect, then push away the infusion bottle in, the operation is very troublesome like this, wastes time and energy, has increased the work degree of difficulty for nursing staff. And no filtering device in any form is arranged in the process of extracting the liquid medicine every time, and sediment or debris in the liquid medicine can enter the human body at any time, so that adverse effects are caused.

Chinese patent (publication No. CN206414509U) discloses a dispensing device for nursing in oncology department, which comprises a base; the upper surface of the base is connected with an elastic buffer pad; the elastic buffer cushion is fixedly connected with a bottom plate; one side of the bottom plate is fixedly connected with a vertical support plate; a horizontal clapboard is arranged in front of the middle part of the support plate; an injector is fixedly connected below the clapboard; a circular filter net film is arranged at the top end in the medicine suction pipe; the side edge of the shaping pipe is rotationally connected with the inner wall of the top end of the medicine suction pipe; an electric push rod is fixed on the bottom plate; the output end of the electric push rod is fixedly connected with the push rod of the injector; the support plate is provided with a chute in the horizontal direction; a sliding plate is connected in the sliding groove in a sliding manner; the slide plate is connected with a plurality of C-shaped medicine tube clamps; the back of the support plate is provided with a vibrating motor. Although the utility model discloses an utilize electric putter and vibrating motor to realize that the relapse of liquid medicine is extracted and the shock is mixed and dissolved, use manpower sparingly, improve filter equipment's filtration, but the size of cartridge clamp fixed cartridge is fixed unchangeable, can not satisfy the fixed demand of different thickness degree cartridges, and the limitation during the use is great, can not satisfy the user demand.

Chinese patent (publication number is CN208591315U) discloses an oncology nursing dispensing apparatus, including base, electric putter, syringe, baffle, slide and extension board, electric putter is installed on the top of base, the syringe is installed on electric putter's top, the baffle is installed on the top of syringe, the extension board is installed in electric putter's left side, the slide is installed on the right side of extension board, a plurality of pencil fixing device are installed on the right side of slide, pencil fixing device includes the fixed frame of rectangle, and this utility model patent is the improvement scheme that goes on to the above-mentioned shortcoming of chinese patent (grant bulletin number CN206414509U), fixes the pencil through solid fixed ring and U type clamping, can satisfy the fixed demand of different thickness degree pencils. However, the devices of the oncology nursing dispensing apparatus disclosed in the patent (publication No. CN206414509U) and the patent (publication No. CN208591315U) are complicated, so that the problem of simplicity is complicated in the whole view, and the practical operation of medical staff is not facilitated.

Chinese patent (publication number is CN207734911U) discloses an oncology nursing dispensing apparatus, mainly includes main body cover, filter screen and connector, main body cover's inside is provided with the storehouse of dispensing, the top of connecting seat is provided with loose bearing, the lower extreme of filter screen is provided with the spread groove, loose bearing's top is provided with reverse screw thread, the control seat is installed to the top of perpendicular stand, the left end below of bearing surface is provided with the elasticity folded surface, the right-hand member of connector is provided with threaded joint, threaded joint's right side is connected with the liquid outlet. Compared with the traditional medicine dispensing mode, the device saves the medicine dispensing time and reduces the work difficulty of medical staff. However, the device still has the following disadvantages: 1) the stirring paddle is only suitable for uniformly mixing liquid medicines, while solid medicines can sink into the bottom of the medicine dispensing bin and cannot be dissolved by the stirring paddle; 2) the stirring device is complex in part and too long in service time, and the pressing of the pressure bearing surface can affect the service life of the elastic folding surface, so that the service time of the stirring device is affected; 3) the medicine outlet of the device is arranged on the middle and lower side walls of the main body shell, so that the medicine liquid at the bottom of the dispensing tank can not flow out from the medicine outlet as much as possible; 4) the device has a narrow medicine inlet, which is not beneficial to the injection of a large amount of medicines. In view of the above situation, the present application makes technical innovation on the basis of the prior art.

Furthermore, on the one hand, due to the differences in understanding to the person skilled in the art; on the other hand, since the inventor studied a lot of documents and patents when making the present invention, but the space did not list all details and contents in detail, however, this is by no means the present invention does not possess these prior art features, but on the contrary the present invention has possessed all features of the prior art, and the applicant reserves the right to increase the related prior art in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an oncology nurses dispensing apparatus, at least including dispensing cover, magnetic stirrers, connector, filter screen and medicine outlet, the cover setting of dispensing is in the upper portion of jar of dispensing, the type of falling U is held the setting and is in the upper portion of the cover of dispensing, magnetic stirrers sets up the lower part of jar of dispensing, the connector sets up the lateral wall lower extreme of jar of dispensing, the filter screen sets up the inner wall left end of connector, screwed joint sets up the right-hand member of connector, the medicine outlet is established screwed joint's right-hand member, the control valve setting is in the top of medicine outlet.

According to a preferred embodiment, the lower end of the side wall of the dispensing tank is provided with an opening, the opening is circular or oval, the caliber of the opening accounts for 1/3-1/5 of the height of the side wall of the dispensing tank, and the position of the opening on the side wall of the dispensing tank is different from the position of the scale marks on the dispensing tank.

According to a preferred embodiment, the cover has first rubber seal around the port of connector, just the connector is close to the port of dispensing jar with the common external diameter of the first rubber seal that connector outside cover was established is greater than the lateral wall opening internal diameter of dispensing jar, wherein first rubber seal is biconcave structure, first rubber seal's inner circle depressed part with the outer wall of connector links to each other, just first rubber seal's inner circle depressed part with the outer wall size of connector is identical, first rubber seal's outer lane depressed part with the open-ended links to each other, just first rubber seal's outer lane depressed part with the open-ended size is identical.

According to a preferred embodiment, the filter screen is of a double-layer net structure, one layer of the filter screen close to the dispensing tank is made of a hard material, and the other layer of the filter screen far away from the dispensing tank is made of a flexible material; and a second rubber sealing ring is arranged around the filter screen, and the common diameter of the filter screen and the second rubber sealing ring is larger than the inner diameter of the connector.

According to a preferred embodiment, the connector is provided with the filter screen near the port inside wall of the dispensing tank, the second rubber seal who is equipped with around the filter screen is single spill structure, and second rubber seal's concave surface is close to the inner wall of connector is hugged closely to filter screen, second rubber seal's slip surface, just the combination can be dismantled to filter screen and single spill second rubber seal.

According to a preferred embodiment, the connector is provided with an external thread at one end close to the medicine outlet.

According to a preferred embodiment, one end of the medicine outlet close to the connector is provided with an internal thread, and the size of the internal thread arranged on the medicine outlet is matched with that of the external thread arranged on the connector.

According to a preferred embodiment, the dispensing canister is a transparent container and the bottom of the dispensing canister is circular or oval.

According to a preferred embodiment, the side wall of the dispensing tank is provided with scale marks, and the side wall of the dispensing tank is provided with a handle which is integrally connected with the dispensing tank.

According to a preferred embodiment, the dispensing tank cover is made of plastic or glass, the shape and the size of the dispensing tank cover are matched with the upper port of the dispensing tank, and an inverted U-shaped hand is arranged at the upper part of the dispensing tank cover.

Compared with the prior art, the utility model provides a nursing dispensing device for oncology department's beneficial effect is following one or more:

the utility model provides a nursing dispensing device for oncology department, which can stir and mix all the medicines entering a dispensing tank by using a magnetic stirrer, in particular to thoroughly mix the solid or powder medicines sinking into the bottom; medicines with different measurements can be quickly injected into the dispensing tank through the medicine inlet, and the openings of the connector and the medicine outlet are arranged at the lower part of the side wall, so that the liquid medicine in the dispensing tank can be completely discharged from the dispensing tank, and the waste of the liquid medicine is avoided; the outer wall of the dispensing pot is provided with a handle, so that medical personnel can move the dispensing pot easily when necessary; the scale marks are arranged in the dispensing tank, so that medical staff can be reminded of the injection condition of the medicament; the filter screens at the two sides are arranged to prevent insoluble or insoluble sediments or debris in the liquid medicine from flowing into the human body to cause potential safety hazards; and the nursing medicine dispenser for the oncology department has the advantages of simple structure, easy operation, short medicine dispensing time and high efficiency.

Drawings

Fig. 1 is the utility model discloses a nursing medicine dispenser structural sketch map of oncology.

List of reference numerals

1: magnetic stirrer 2: a handle 3: graduation mark

4: a dispensing tank 5: dispensing can cover 6: double-layer filter screen

7: connector 8: the threaded joint 9: control valve

10: a medicine outlet 11: magnetic stirrer 12: opening of the container

13: inverted U-shaped hand grab

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in figure 1, an oncology nursing dispensing device at least comprises a dispensing tank cover 5, a magnetic stirrer 1, a connector 7, a filter screen 6 and a dispensing opening 10, the dispensing tank cover 5 is arranged on the upper portion of a dispensing tank 4, an inverted U-shaped hand is held by a hand 13 and is arranged on the upper portion of the dispensing tank cover 5, the magnetic stirrer 1 is arranged on the lower portion of the dispensing tank 4, the connector 7 is arranged at the lower end of the side wall of the dispensing tank 4, the filter screen 6 is arranged at the left end of the inner wall of the connector 7, a threaded connector 8 is arranged at the right end of the connector 7, the dispensing opening 10 is arranged at the right end of the threaded connector 8, and a control valve 9 is arranged above the dispensing opening 10.

In order to facilitate understanding, the working principle of the nursing and dispensing device for oncology department provided by the utility model is explained.

Use the utility model provides a when oncology nurses dispensing apparatus dispenses, grasp with the hand inverted U type is held 13, takes off from dispensing jar 4 dispensing jar cover 5, will dispensing cover 5 is invertd at the desktop, and the medicine that will need the mixing is poured into gradually after that in dispensing jar 4, will wash in advance and put into with sterile magnetic stirrers 11 carefully in dispensing jar 4, grasp with the hand again inverted U type is held 13, is picked up dispensing cover 5, is placed it in dispensing jar 4's upper portion, switch-on magnetic stirrers ' power is opened magnetic stirrers's switch stirs the mixing to the medicine.

Utilize the utility model provides an oncology nurses medicine dispenser opens behind the medicine mixing control valve 9 lets mixing liquid medicine in the dispensing tank 4 is followed opening 12 flows out, flows through filter screen 6 filters, filters through filter screen 6, and the liquid medicine is followed go out medicine mouth 10 and flow out to get into on next step and operate in the required container.

The utility model provides an among the oncology nursing dispensing apparatus, equally the utility model discloses a set up U type on dispensing cover 5 and hold in hand, also take place the landing in order to prevent that medical personnel from taking off or covering dispensing cover 5 time.

According to a preferred embodiment, medical personnel utilize the utility model provides a when oncology nurses medicine dispenser carries out the mixing medicine, medical personnel open medicine dispensing cover 5 injects required medicine into according to required dosage and dispenses jar 4 in, opens magnetic stirrers's switch, stirs the mixing.

Preferably, what magnetic stirrers 1 adopted is bangxi instrument magnetic stirrers, and its model is LC-SMS-S, and magnetic stirrers 1 has corresponding magnetic stirrers, can be right according to the degree of dissolution of medicine magnetic stirrers 1 'S churning time and stirring strength set for, when mixing to the medicine, place magnetic stirrers 1-3 in dispensing tank 4, the concrete quantity of magnetic stirrers can be confirmed according to the liquid medicine solubility of required configuration, for example, to the medicine that dissolves easily place 1 magnetic stirrers in dispensing tank 4 and carry out quick stirring, to less soluble or indissoluble medicine place 2-3 magnetic stirrers in dispensing tank 4, increase simultaneously magnetic stirrers 1' S churning strength or delay stirring time.

Preferably, the structure of the control valve 9 is as disclosed in chinese patent (No. CN2410493), and mainly includes components including a valve seat, a static ceramic piece, a movable ceramic piece, a central bolt, etc., which are made of copper; the movable ceramic chip is provided with a central bolt for connecting a switch handle, and the fixed ceramic chip at the lower end of the copper valve seat is a ring body with a fixed partition plate in the middle; the top end of the movable ceramic sheet above the static ceramic sheet is closed, and the bottom end of the movable ceramic sheet corresponds to the static partition plate to form a water trough and a movable partition plate.

According to a preferred embodiment, the dispensing canister 4 is a transparent instrument, and the side wall of the dispensing canister 4 is provided with scale lines 3, a handle 2 and an opening 12; the utility model is provided with the scale marks 3 on the side wall of the dispensing tank 4, so as to remind medical staff of the injection condition of the medicine to be uniformly mixed; set up handle 2 through the lateral wall at dispensing jar 4, the medical personnel of being convenient for move dispensing jar 4 at any time in operation process, take place the landing when preventing directly to hold dispensing jar 4 with the hand, extravagant medicine just influences going on smoothly of the process of dispensing.

Preferably, the side wall opening 12 of the dispensing tank 4 is circular, and in order to make all the uniformly mixed medicines in the dispensing tank 4 flow out of the dispensing tank 4, the opening 12 needs to be arranged at the lower end of the side wall of the dispensing tank 4, and the opening 12 occupies 1/3 to 1/5 of the side wall of the dispensing tank 4.

According to a preferred embodiment, the port of the end of the connector 7 close to the dispensing canister 4 is circular, a sealing ring is arranged around the outer side of the port of the end of the connector 7 close to the dispensing canister 4, an external thread is arranged at the end of the connector 7 close to the dispensing opening 10, and the external thread and the internal thread jointly form a threaded joint 8.

Preferably, the sealing ring outside the port of the connector 7 is a first rubber sealing ring which is telescopic, and the connector 7 is close to the outer diameter (including the thickness of the first rubber sealing ring) of the port of the dispensing tank 4 is larger than the inner diameter of the opening of the side wall of the dispensing tank 4. Set up first rubber seal through the port at connector 7, can prevent the weeping phenomenon takes place for the opening 12 of jar 4 of dispensing and the port junction of connector 7, the opening 12 of jar 4 of dispensing can be dismantled with connector 7 to carry out timely clearance and maintenance to the instrument, also can prevent to glue the pollution of the incomplete miscellaneous other medicines of liquid medicine in connector 7 inside wall.

According to a preferred embodiment, connector 7 is kept away from the port of dispensing jar 4 is circular, just connector 7 is kept away from the port department of dispensing jar 4 is equipped with the external screw thread, and this external screw thread is identical with the internal thread size on the medicine outlet 10, screwed joint 8 is constituteed jointly to the external screw thread of connector 7 and the internal thread on the medicine outlet 10, screwed joint 8 can be dismantled to conveniently in time clear up the instrument, avoid the pollution of medicine.

According to a preferred embodiment, a filter screen 6 is arranged on the inner side of the end part of the connector 7 close to the dispensing tank 4, the filter screen 6 is of a double-layer net structure, double layers of nets of the filter screen 6 are made of different materials, one layer of net close to the dispensing tank 4 is made of a hard material, and the other layer of net far away from the dispensing tank 4 is made of a flexible material; the magnetic stirrer can drive the magnetic stirrer to rotate at the bottom of the dispensing tank 4 in the stirring process, the long-time rotation can cause the damage of a layer of net close to the dispensing tank 4, and the problem can be effectively avoided by setting the layer of net close to the dispensing tank 4 to be a hard material; and hard material is difficult to form compact network structure, in order to further filter the residue in the liquid medicine, will keep away from the one deck net of dispensing tank 4 and set up to flexible material, it can carry out repeated filtration with the liquid medicine that flows from dispensing tank 4 in, ensures patient's medical safety.

Preferably, the layer of net that filter screen 6 is close to dispensing tank 4 sets up to the stainless steel net, will the layer of net that dispensing tank 4 was kept away from to filter screen 6 is the gauze net, the double-deck net of filter screen 6 with connector 7 is connected through the draw-in groove.

Preferably, the filter screen 6 is circular, a second rubber sealing ring is arranged around the filter screen 6, and the diameter of the filter screen 6 (including the thickness of the second rubber sealing ring) is larger than the inner diameter of the connector 7; set up second rubber seal around filter screen 6, can prevent the weeping on the one hand, on the other hand can make things convenient for filter screen 6's dismantlement combination, is convenient for in time wash or change it.

It should be noted that the above-mentioned embodiments are exemplary, and those skilled in the art can devise various solutions in light of the present disclosure, which are also within the scope of the present disclosure and fall within the scope of the present disclosure. It should be understood by those skilled in the art that the present specification and drawings are illustrative only and are not limiting upon the claims. The scope of the invention is defined by the claims and their equivalents.

Claims

1. The utility model provides an oncology nurses medicine dispenser, is at least including dispensing cover (5), magnetic stirrers (1), connector (7), filter screen (6) and medicine outlet (10), its characterized in that, dispensing cover (5) sets up the upper portion of dispensing jar (4), magnetic stirrers (1) set up the lower part of dispensing jar (4), connector (7) set up the lateral wall lower extreme of dispensing jar (4), filter screen (6) set up the inner wall of connector (7), screwed joint (8) with connector (7) link to each other, medicine outlet (10) with screwed joint (8) link to each other, and control valve (9) set up the top of medicine outlet (10).

2. The oncology nursing dispensing apparatus according to claim 1, characterized in that the lower end of the side wall of the dispensing pot (4) is provided with an opening (12), the opening diameter of the opening (12) accounts for 1/3 to 1/5 of the height of the side wall of the dispensing pot (4), and the position of the opening (12) on the side wall of the dispensing pot (4) is different from the position of the scale mark (3) on the dispensing pot (4).

3. The oncology nursing dispensing apparatus according to claim 2, wherein a first rubber sealing ring is sleeved around the port of the connector (7), and the joint outer diameter of the connector (7) close to the port of the dispensing tank (4) and the first rubber sealing ring sleeved outside the connector (7) is larger than the inner diameter of the opening of the side wall of the dispensing tank (4), wherein:

first rubber seal is two spill structures, first rubber seal's inner circle depressed part with the outer wall of connector (7) links to each other, just first rubber seal's inner circle depressed part with the outer wall size of connector (7) is identical, first rubber seal's outer lane depressed part with opening (12) link to each other, just first rubber seal's outer lane depressed part with the size of opening (12) is identical.

4. The oncology nursing dispensing apparatus according to claim 3, wherein the filter screen (6) is a double-layer net structure, and one layer of the net of the filter screen (6) close to the dispensing tank (4) is made of hard material and the other layer of the net far away from the dispensing tank (4) is made of flexible material; and a second rubber sealing ring is arranged around the filter screen (6), and the common diameter of the filter screen (6) and the second rubber sealing ring is larger than the inner diameter of the connector (7).

5. The oncology nursing dispensing device according to claim 4, wherein a filter screen (6) is arranged on the inner side wall of the port of the connector (7) close to the dispensing tank (4), a second rubber sealing ring arranged around the filter screen (6) is of a single concave structure, the concave surface of the second rubber sealing ring is close to the filter screen (6), the sliding surface of the second rubber sealing ring is tightly attached to the inner wall of the connector (7), and the filter screen (6) and the single concave second rubber sealing ring can be detached.

6. The oncology nursing dispensing apparatus according to claim 5, wherein the connector (7) is provided with an external thread at one end close to the medicine outlet (10).

7. The oncology nursing dispensing apparatus according to claim 6, wherein one end of the medicine outlet (10) close to the connector (7) is provided with an internal thread, and the internal thread arranged on the medicine outlet (10) is matched with the external thread arranged on the connector (7) in size.

8. The oncology nursing dispenser according to claim 7, characterized in that the dispensing pot (4) is a transparent container and the bottom of the dispensing pot (4) is circular or oval.

9. The oncology nursing dispensing apparatus according to claim 8, characterized in that the side wall of the dispensing pot (4) is provided with scale marks (3), and the side wall of the dispensing pot (4) is provided with a handle (2), the handle (2) and the dispensing pot (4) being integrally connected.

10. The oncology nursing dispensing device according to claim 9, characterized in that the dispensing tank cover (5) is made of plastic or glass, the dispensing tank cover (5) is matched with the upper port of the dispensing tank (4) in shape and size, and the upper part of the dispensing tank cover (5) is provided with an inverted U-shaped hand grip (13).