CN211611112U

CN211611112U - Medical oncology ware of dosing

Info

Publication number: CN211611112U
Application number: CN201922465583.6U
Authority: CN
Inventors: 付晶晶
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-02
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a medical oncology ware of dosing, including mixing sleeve, ware of dosing and limiting mechanism, the ware of dosing body includes the piston, the mixing sleeve is installed in one side of piston, the inside one side upper end of mixing sleeve rotates and is connected with the auxiliary wheel, the inside one side lower extreme of mixing sleeve rotates and is connected with the drive wheel, the fixed surface of drive wheel is connected with bevel gear A, bevel gear A's upper surface one side is provided with bevel gear B, the inside rotation of mixing sleeve is connected with the base, and base and bevel gear B fixed connection, the inside opposite side of mixing sleeve is provided with the stirring rake, and stirring rake and base fixed connection; through having designed the stirring rake, bevel gear B, bevel gear A and the drive wheel of installing in the mixing sleeve of piston one side and mixing sleeve inside be convenient for carry out mixing treatment to the inside liquid medicine of cylinder, avoid leading to can't mixing the problem to the multiple liquid medicine of absorption because of the structure reason.

Description

Medical oncology ware of dosing

Technical Field

The utility model belongs to the technical field of oncology science and technology, concretely relates to medical oncology ware of dosing.

Background

The oncology department, the internal medicine department, the surgery department, the obstetrics and gynecology department and the pediatrics department are the secondary subjects of clinical medicine, which are divided into the oncology department, the oncology radiotherapy department, the oncology department and the like, and the oncology department is mainly used for the medical treatment of various benign and malignant tumors; the tumor radiotherapy department is mainly engaged in the radiotherapy of tumors; tumor surgery provides a comprehensive treatment mainly based on surgery. The relevant departments of a special oncology hospital are subdivided according to different parts, such as gastrointestinal oncology, lymphoma oncology in oncology; the tumor surgery includes breast surgery, head and neck surgery, thoracic surgery, tumor gynecology, abdominal surgery, etc.

Through the retrieval, chinese patent CN 208130220U's utility model provides a medicine ware is given to oncology, it has realized utilizing the baffle to divide and establishes four storage medicine chambeies, can store the multiple medicine that a patient used simultaneously, conveniently carry and use, the inside miniature heating rod that is provided with of spacer ring can preheat the medicine that stores up medicine intracavity portion, with higher speed the absorption of health, exert the maximize with the drug effect, and give the needle card post and be the joint formula structure with the needle of giving medicine, convenient dismantlement and change, however when the ware is given to current oncology mixes the injection at multiple liquid medicine, can't effectually carry out hybrid processing's problem to the liquid medicine, the ware is given to oncology for this reason.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a ware is administered to oncology to the current ware is administered to oncology who proposes in solving above-mentioned background art can't effectually carry out the problem of hybrid processing to the liquid medicine when multiple liquid medicine mixes the injection.

Can effectually carry out hybrid processing to multiple liquid medicine for realizing the aforesaid, the utility model provides a following technical scheme: medicine feeder for medical oncology, including mixing the cover, giving medicine ware body and injecing mechanism, give medicine ware body and include the piston, mix the cover and install the one side at the piston, the inside one side upper end of mixing the cover is rotated and is connected with the auxiliary wheel, the inside one side lower extreme of mixing the cover is rotated and is connected with the drive wheel, the last fixed surface of drive wheel is connected with bevel gear A, bevel gear A's upper surface one side is provided with bevel gear B, the internal rotation of mixing the cover is connected with the base, and base and bevel gear B fixed connection, the inside opposite side of mixing the cover is provided with the stirring rake, and stirring rake and base fixed connection.

Preferably, the medicine feeder body further comprises a needle cylinder, one side of the needle cylinder is fixedly connected with a medicine feeding needle, the other side of the needle cylinder is provided with an inner rod, the inner rod is fixedly connected with the piston, and one end of the needle cylinder is fixedly connected with a cylinder sheet.

Preferably, the limiting mechanism comprises a fixing rod, one end of the fixing rod is rotatably connected with a fixing piece, the other end of the fixing rod is fixedly connected with a fixing hoop, a screw rod is arranged on the front surface of the fixing hoop, one end of the screw rod is rotatably connected with a wrench, and a nut is arranged at the other end of the screw rod.

Preferably, the cross-sectional shape of the mixing sleeve is "H", and the bevel gear a and the bevel gear B are engaged with each other.

Preferably, the drive wheel and the auxiliary wheel have the same diameter and are both in contact with the needle cylinder.

Preferably, the upper end and the lower end of one side of the inner rod are both provided with rectangular holes, and the length of each rectangular hole is equal to that of the corresponding fixing piece.

Preferably, the cross-sectional shape of the fixing hoop is four fifths of a circle, and the upper surface and the lower surface of the fixing hoop are both provided with rectangular protrusions.

Preferably, the length of the fixing rod is equal to that of the needle cylinder, and the number of the fixing rods is two.

Compared with the prior art, the utility model provides a medical oncology ware of dosing possesses following beneficial effect:

1. through having designed the stirring rake, bevel gear B, bevel gear A and the drive wheel of installing in the mixing sleeve of piston one side and mixing sleeve inside be convenient for carry out mixing treatment to the inside liquid medicine of cylinder, avoid leading to can't mixing the problem to the multiple liquid medicine of absorption because of the structure reason.

2. The fixing pieces and the fixing rods arranged on the fixing hoop, the screw rod, the inner rod and the fixing hoop on the outer surface of the needle cylinder are designed to facilitate the limitation of the absorbed or released liquid medicine, so that the problem that the absorbed and released capacity of the liquid medicine is not accurate enough due to careless use is avoided.

Drawings

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

FIG. 2 is a schematic view of a partial cross-sectional structure of the mixing sleeve of the present invention;

FIG. 3 is a schematic side view of the fixing hoop of the present invention;

fig. 4 is a schematic side view of the inner rod part of the present invention.

In the figure: 1. a dosing needle; 2. a fixing hoop; 3. a needle cylinder; 4. a mixing sleeve; 5. a piston; 6. fixing the rod; 7. a barrel piece; 8. an inner rod; 9. a fixing sheet; 10. a wrench; 11. a screw; 12. an auxiliary wheel; 13. a bevel gear A; 14. a drive wheel; 15. a bevel gear B; 16. a base; 17. a stirring paddle; 18. and (4) a nut.

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 medical oncology medicine feeder comprises a mixing sleeve 4, a feeder body and a limiting mechanism, wherein the feeder body comprises a piston 5, the mixing sleeve 4 is installed on one side of the piston 5, an auxiliary wheel 12 is rotatably connected to the upper end of one side inside the mixing sleeve 4, a driving wheel 14 is rotatably connected to the lower end of one side inside the mixing sleeve 4, a bevel gear a13 is fixedly connected to the upper surface of the driving wheel 14, a bevel gear B15 is arranged on one side of the upper surface of a bevel gear a13, a base 16 is rotatably connected inside the mixing sleeve 4, the base 16 is fixedly connected with a bevel gear B15, a stirring paddle 17 is arranged on the other side inside the mixing sleeve 4, the stirring paddle 17 is fixedly connected with the base 16, and the liquid medicine inside the syringe 3 is.

Referring to fig. 1, the medicine feeder body further includes a needle cylinder 3, one side of the needle cylinder 3 is fixedly connected with the medicine feeding needle 1, the other side of the needle cylinder 3 is provided with an inner rod 8, the inner rod 8 is fixedly connected with the piston 5, and one end of the needle cylinder 3 is fixedly connected with a cylinder sheet 7, so as to ensure the normal use of the medicine feeder.

Referring to fig. 3, the limiting mechanism includes a fixing rod 6, a fixing plate 9 is rotatably connected to one end of the fixing rod 6, a fixing hoop 2 is fixedly connected to the other end of the fixing rod 6, a screw 11 is disposed on a front surface of the fixing hoop 2, a wrench 10 is rotatably connected to one end of the screw 11, and a nut 18 is disposed at the other end of the screw 11, so as to limit a moving range of the inner rod 8.

Referring to FIG. 2, the cross-sectional shape of the mixing sleeve 4 is "H", and a bevel gear A13 and a bevel gear B15 are engaged with each other to ensure the rotation of the paddle 17.

Referring to fig. 2, the driving wheel 14 and the auxiliary wheel 12 have the same diameter, and both the driving wheel 14 and the auxiliary wheel 12 are in contact with the cylinder 3 in order to ensure stable rotation of the paddle 17.

Referring to fig. 4, the upper end and the lower end of one side of the inner rod 8 are both provided with rectangular holes, and the length of the holes is equal to the length of the fixing piece 9, in order to ensure the limitation of the inner rod 8.

Referring to fig. 3, the cross-sectional shape of the fixing band 2 is a quadrant of five, and the upper surface and the lower surface of the fixing band 2 are provided with rectangular protrusions for securing to the cylinder 3.

Referring to fig. 1, the length of the fixing rod 6 is equal to the length of the syringe 3, and two fixing rods 6 are provided to ensure the accuracy of the definition.

The working principle is as follows: after the device is installed, the medicine feeding needle 1 is fixedly connected with the needle cylinder 3, when the capacity of sucking the liquid medicine is required to be limited, the wrench 10 is firstly pulled off, then the wrench 10 is utilized to rotate the screw rod 11, the fixed hoop 2 is loosened, then the fixed hoop 2 is moved until the fixed hoop 2 reaches the scale position of the required liquid medicine capacity, then the wrench 10 is rotated, the fixed hoop 2 is locked, then the fixing piece 9 is rotated, the hole on the fixing piece 9 and the hole on the inner rod 8 are staggered, then the inner rod 8 can be pulled, the liquid medicine is absorbed into the needle cylinder 3, due to the existence of the fixing piece 9, the movable range of the inner rod 8 is effectively limited, when the injection capacity is required to be adjusted, the inner rod 8 is firstly pulled out, the liquid medicine is sucked, then the position of the fixed hoop 2 is adjusted and fixed, then the fixing piece 9 is rotated, the hole on the fixing piece 9 and the inner rod, the liquid medicine is injected normally, the movable range of the inner rod 8 is limited due to the existence of the fixing piece 9, the driving wheel 14 can be driven to rotate due to the existence of the driving wheel 14 no matter the liquid medicine is absorbed or released, the driving wheel 14 can drive the bevel gear B15 to rotate by utilizing the bevel gear A13 in the rotating process, the bevel gear B15 drives the stirring paddle 17 to rotate, and the stirring paddle 17 can stir and mix the liquid medicine at the moment, so that the use of the liquid medicine is guaranteed.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. Medical oncology ware of dosing, including mixing cover (4), ware body and limited mechanism of dosing, its characterized in that: the medicine feeder body comprises a piston (5), the mixing sleeve (4) is installed on one side of the piston (5), the upper end of one side of the interior of the mixing sleeve (4) is rotatably connected with an auxiliary wheel (12), the lower end of one side of the interior of the mixing sleeve (4) is rotatably connected with a driving wheel (14), the upper surface of the driving wheel (14) is fixedly connected with a bevel gear A (13), one side of the upper surface of the bevel gear A (13) is provided with a bevel gear B (15), the mixing sleeve (4) is rotatably connected with a base (16), the base (16) is fixedly connected with the bevel gear B (15), the other side of the interior of the mixing sleeve (4) is provided with a stirring paddle (17), and the stirring paddle (17) is fixedly connected with the base (16).

2. The oncology medical dispenser of claim 1, wherein: the medicine feeder body further comprises a needle cylinder (3), one side of the needle cylinder (3) is fixedly connected with a medicine feeding needle (1), the other side of the needle cylinder (3) is provided with an inner rod (8), the inner rod (8) is fixedly connected with a piston (5), and one end of the needle cylinder (3) is fixedly connected with a cylinder piece (7).

3. The oncology medical dispenser of claim 2, wherein: the limiting mechanism comprises a fixing rod (6), a fixing piece (9) is connected to one end of the fixing rod (6) in a rotating mode, a fixing hoop (2) is fixedly connected to the other end of the fixing rod (6), a screw rod (11) is arranged on the front surface of the fixing hoop (2), a wrench (10) is connected to one end of the screw rod (11) in a rotating mode, and a nut (18) is arranged at the other end of the screw rod (11).

4. The oncology medical dispenser of claim 1, wherein: the cross section of the mixing sleeve (4) is H-shaped, and the bevel gear A (13) and the bevel gear B (15) are meshed with each other.

5. The oncology medical dispenser of claim 1, wherein: the diameters of the driving wheel (14) and the auxiliary wheel (12) are equal, and the driving wheel (14) and the auxiliary wheel (12) are both contacted with the needle cylinder (3).

6. The oncology medical dispenser of claim 3, wherein: the upper end and the lower end of one side of the inner rod (8) are both provided with rectangular holes, and the length of each rectangular hole is equal to that of the corresponding fixing piece (9).

7. The oncology medical dispenser of claim 3, wherein: the cross section of the fixed hoop (2) is in the shape of a four-fifths circle, and the upper surface and the lower surface of the fixed hoop (2) are both provided with rectangular bulges.

8. The oncology medical dispenser of claim 3, wherein: the length of the fixed rod (6) is equal to that of the needle cylinder (3), and the number of the fixed rods (6) is two.