CN212466732U

CN212466732U - Clinical device of dosing of medical oncology

Info

Publication number: CN212466732U
Application number: CN202020341252.1U
Authority: CN
Inventors: 乔慧
Original assignee: First Hospital of Lanzhou University
Current assignee: First Hospital of Lanzhou University
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2021-02-05
Anticipated expiration: 2030-03-19

Abstract

A clinical drug delivery device for medical oncology is characterized in that a first arc-shaped rod is mounted at the right end of a mounting box, a second arc-shaped rod is mounted at the left end of the mounting box, and a structure capable of controlling the first arc-shaped rod and the second arc-shaped rod to be opened outwards or clamped inwards is mounted in the mounting box; the middle parts of the outer surfaces of the first arc-shaped rod and the second arc-shaped rod are respectively sleeved with a key-shaped plate capable of moving back and forth, and the lower end of each key-shaped plate is provided with two soft clamping plates which are symmetrical back and forth and can move back and forth; through the cooperation use such as first arc pole, second arc pole and key board, can fix the device in patient's neck department, place infusion bottle or infusion bag in the funnel bottle, can swing the constraint of taking off the infusion support.

Description

Clinical device of dosing of medical oncology

Technical Field

The utility model belongs to the technical field of the enterprise's equipment and specifically relates to a clinical device of dosing of medical oncology.

Background

Clinical medicine of oncology is divided into two kinds, scribble outward and intravenous route, the patient is when carrying out intravenous route, the position of injection generally is arm or back of the hand, the patient generally carries out intravenous route for the bed formula, the liquid medicine that general oncology patient needs the injection is too much, it is long-term, it is comparatively frequent to urinate when the infusion, need the assistance of infusion support during current intravenous route, the limitation is great, it is inconvenient to move about, and long-term bed can lead to local pressure sore and be unfavorable for patient's recovery, the problem of mentioning in the clinical device of dosing of oncology solves for this.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to prior art's deficiency, provide a clinical device of dosing of medical oncology, can put away the supplementary of infusion support during intravenous route, the limitation is little, and the activity is convenient, and the patient can carry out the activity of getting off the bed and do benefit to the recovery and prevent to press the sore, has solved the problem mentioned in the above-mentioned background effectively.

In order to solve the above problems, the utility model adopts the following technical proposal:

a clinical drug delivery device for medical oncology comprises a mounting box, wherein a first arc-shaped rod is mounted at the right end of the mounting box, a second arc-shaped rod is mounted at the left end of the mounting box, and a structure capable of controlling the first arc-shaped rod and the second arc-shaped rod to open outwards or clamp inwards is mounted in the mounting box; the middle parts of the outer surfaces of the first arc-shaped rod and the second arc-shaped rod are sleeved with key-shaped plates capable of moving back and forth, and the lower ends of the key-shaped plates are provided with two soft clamping plates which are symmetrical back and forth and capable of moving back and forth.

Preferably, the mounting box upper end is rotated and is connected with first governing valve, and the coaxial rigid coupling of first governing valve lower extreme has drive bevel gear, and the meshing of drive bevel gear right-hand member upside has driven bevel gear, and driven bevel gear center department fixedly connected with worm, the coaxial rigid coupling of worm lower extreme have little spur gear, and the meshing of little spur gear right-hand member front side has first big spur gear, and the meshing of first big spur gear left end has the big spur gear of second, first arc pole rear end fixed connection is at first big spur gear right-hand member, second arc pole rear end fixed connection is at the big spur gear left end of second, the equal fixedly connected with arc cushion in first arc pole and second arc pole surface, mounting box rear end fixed surface is connected with tray, tray upper end fixedly connected with funnel bottle.

Preferably, the outer sides of the front end surfaces of the two key plates are provided with cylindrical through holes, the inner walls of the cylindrical through holes are rotatably connected with two-way threaded rods, the front ends and the rear ends of the outer surfaces of the two-way threaded rods are respectively in threaded connection with annular blocks, the upper end surfaces of the soft clamping plates are respectively and fixedly connected to the lower end surfaces of the annular blocks, the front end surfaces of the two-way threaded rods are respectively and fixedly connected with a second adjusting handle, the lower end surfaces of the key plates are respectively and fixedly connected with a right-angle connecting plate, the other end of the right-angle connecting plate is respectively and fixedly connected.

The utility model discloses novel structure, think about ingenious, easy operation is convenient, compares with prior art and has following advantage:

a clinical administration device for oncology department can be adjusted and adapted to each patient by opening or closing two arc-shaped soft cushions, the application universality of the device is increased, the whole device can be fixed by a soft clamping plate capable of moving back and forth, and medical workers can freely move when getting off a bed by putting an infusion bottle into a funnel bottle, so that the constraint of the infusion support is eliminated; the whole device is low in cost and simple to operate.

Drawings

Fig. 1 is the utility model discloses a clinical device of dosing of medical oncology's whole outward appearance sketch map.

Fig. 2 is the utility model discloses a clinical device of dosing of medical oncology's internal structure schematic diagram.

Fig. 3 is the utility model discloses a clinical mounting box inner structure schematic diagram of dosing of medical oncology device.

Figure 4 is the utility model discloses a clinical mounting box inner structure enlargements of device of dosing of medical oncology.

Fig. 5 is the utility model discloses a clinical mounting box cross-sectional view of dosing of medical oncology device.

Fig. 6 is a cross-sectional view of the hard cotton sleeve of the clinical drug delivery device for medical oncology.

Figure 7 is the utility model discloses a clinical funnel bottle schematic structure of dosing device of medical oncology.

Reference numbers in the figures: 1-a first adjusting valve, 2-a driving bevel gear, 3-a driven bevel gear, 4-a worm, 5-a worm gear, 6-a small spur gear, 7-a first large spur gear, 8-a second large spur gear, 9-a first arc rod, 10-a second arc rod, 11-an arc cushion, 13-a key plate, 14-a bidirectional threaded rod, 15-an annular block, 16-a soft splint, 17-a second adjusting handle, 18-a guide rod, 19-a right-angle connecting plate, 20-a mounting box, 21-a tray, 22-a funnel bottle and 23-a hard cotton sleeve.

Detailed Description

The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1-7, the utility model provides a clinical drug delivery device for medical oncology, which comprises a mounting box 20, wherein a first arc-shaped rod 9 is installed at the right end of the mounting box 20, a second arc-shaped rod 10 is installed at the left end of the mounting box 20, and a structure capable of controlling the first arc-shaped rod 9 and the second arc-shaped rod 10 to open outwards or clamp inwards is installed inside the mounting box 20; the middle parts of the outer surfaces of the first arc-shaped rod 9 and the second arc-shaped rod 10 are sleeved with key-shaped plates 13 capable of moving back and forth, and the lower ends of the key-shaped plates 13 are respectively provided with two soft clamping plates 16 which are symmetrical back and forth and can move back and forth.

The structure arranged in the mounting box 20 can control the first arc-shaped rod 9 and the second arc-shaped rod 10 to clamp inwards or open outwards, the first arc-shaped rod 9 and the second arc-shaped rod 10 are used for supporting the key plate 13, every two pairs of front and back soft splints 16 can move inwards or outwards at the same time, the left and right shoulders of a patient can be clamped through the two pairs of soft splints 16, and the whole device is fixed; the key plates 13 of the outer surface covers of the first arc rod 9 and the second arc rod 10 have a small moving space, and are arc-shaped, so that the outer sides of the two key plates 13 are inclined toward the rear end when the two key plates 13 move toward the rear end, and the outer sides of the two key plates 13 are inclined toward the front end when the two key plates 13 move toward the front end.

The utility model discloses a big straight-tooth gear, including mounting box 20, the coaxial rigid coupling of 1 lower extreme of first governing valve has drive bevel gear 2, and the meshing of 2 right-hand members upsides of drive bevel gear has driven

bevel gear

3, and 3 center fixedly connected with worms 4 of driven bevel gear, the coaxial rigid coupling of 4 lower extremes of worms have little straight-tooth gear 6, and the meshing of 6 right-hand members front sides of little straight-tooth gear has first big straight-tooth gear 7, and the meshing of 7 left ends of first big straight-tooth gear has the big straight-tooth gear 8 of second, 9 rear end fixed connection of first arc pole are at 7 right-hand members of first big straight-tooth gear, 10 rear end fixed connection of second arc pole are at the big straight-tooth gear 8 left ends of second, the equal fixedly connected with arc cushion 11 in

first arc pole

9 and 10 surfaces of second arc pole, 20 rear end fixed surface of mounting box is connected with tray 21.

As shown in fig. 7, a long rectangular groove is formed in the rear end of the outer surface of the funnel bottle 22, the funnel bottle 22 is in an open loop state, the funnel bottle 22 is used for containing an infusion bottle, the long rectangular groove is used for enabling an infusion apparatus to penetrate through the lower end of the funnel bottle 22 conveniently, the lower end of the funnel is in an open state, and the funnel bottle 22 is made of transparent hard plastic and is convenient to observe and light; the centers of the first adjusting valve 1 and the driving bevel gear 2 are fixedly connected with a rotating shaft, the upper end of the rotating shaft penetrates through the upper end surface of the mounting box 20, the rotating shaft is rotatably connected with the inner wall of the mounting box 20, as shown in fig. 5, bearing seats are rotatably connected to the left and right ends of a worm 4, the bottom ends of the bearing seats are fixedly connected to the bottom end of the inner wall of a mounting box 20, rotating shafts are fixedly connected to the centers of a worm wheel 5 and a small spur gear 6, the rotating shafts are rotatably connected to the inner wall of the mounting box 20, rotating shafts are fixedly connected to the centers of a first large spur gear 7 and a second large spur gear 8, the rotating shafts are rotatably connected to the inner wall of the mounting box 20, rectangular through holes are formed in the left and right ends of the mounting box 20, the first large spur gear 7 and the second large spur gear are connected to a first arc-shaped rod 9 and a second arc-shaped rod 10, and a movement space is provided for the first arc-shaped rod 9 and the second arc; the middle parts of the outer side surfaces of the two arc-shaped soft cushions 11 are respectively provided with a groove which is used for providing a space for the key-shaped plate 13 to move; by rotating the first adjusting handle, the first adjusting handle rotates to drive the driving bevel gear 2 to rotate, the driving bevel gear 2 rotates to drive the driven bevel gear 3 to rotate through meshing, the driven bevel gear 3 rotates to drive the worm 4 to rotate, the worm 4 rotates to drive the worm gear 5 to rotate through meshing, the worm gear 5 rotates to drive the small spur gear 6 to rotate, the small spur gear 6 rotates to drive the first large spur gear 7 to rotate through meshing, the first large spur gear 7 rotates to drive the second large spur gear 8 to rotate through meshing, so the first large spur gear 7 and the second large spur gear 8 can drive the first arc-shaped rod 9 and the second arc-shaped rod 10 to clamp inwards or open outwards, the first arc-shaped rod 9 and the second arc-shaped rod 10 are opened outwards by rotating the first adjusting valve 1, a patient can place two ends of the arc-shaped cushion 11 at the two ends of the neck, and rotate the first adjusting valve 1 again to enable the arc-shaped cushion 11 to contact with the skin at the neck part, the mounting box 20 is placed at the lower end of the hindbrain of a patient, the outer surface of the mounting box 20 is fixedly connected with a layer of soft cushion, the patient is scratched, and the arc-shaped soft cushion 11 is not too small in folding degree due to the fact that the patient needs to breathe and is adjusted to the adaptation degree of each patient.

The outer sides of the surfaces of the front ends of the two key plates 13 are provided with cylindrical through holes, the inner walls of the cylindrical through holes are rotatably connected with two-way threaded rods 14, the front ends and the rear ends of the outer surfaces of the two-way threaded rods 14 are respectively in threaded connection with annular blocks 15, the upper end surfaces of the soft clamping plates 16 are respectively and fixedly connected to the surfaces of the lower ends of the annular blocks 15, the surfaces of the front ends of the two-way threaded rods 14 are respectively and fixedly connected with second adjusting handles 17, the surfaces of the lower ends of the key plates 13 are respectively and fixedly connected with right-angle connecting plates 19, the other ends of the right-angle connecting plates 19.

Hard cotton sleeves 23 are fixedly connected to the peripheries of the key plate 13 and the bidirectional threaded rod 14, as shown in fig. 5; the clamping action of the arc-shaped soft cushion 11 is not strong, so that the whole device needs to be clamped and fixed again, the front end and the rear end of the shoulder of a patient can be clamped through the soft clamping plates 16 capable of moving back and forth, the front end and the rear end of the outer surface of the bidirectional threaded rod 14 are respectively provided with two sections of threads with the same pitch and the opposite turning directions, the bidirectional threaded rod 14 is parallel to the guide rod 18, as shown in fig. 2 or 6, the upper side of the front end surface of the annular sleeve is provided with a large cylindrical through hole, the inner wall of the large cylindrical through hole is provided with threads matched with the bidirectional threaded rod 14 towards a bottle, the lower side of the front end surface of the annular sleeve is provided with a small; when the first arc-shaped rod 9 and the second arc-shaped rod 10 are opened or closed, the key plate 13 is caused to incline towards the back end or the front end, because the neck of each patient has different thickness, and the two key plates 13 can be adjusted to the position suitable for the shoulders of the patient by adjusting the key plate 13; through rotating second adjustment handle 17, second adjustment handle 17 rotates and can drive two-way threaded rod 14 and rotate, and two-way threaded rod 14 rotates and can make two soft splint 16 press from both sides tightly to the inboard, and soft splint 16 can press from both sides tight patient's both shoulders position, when soft splint 16 presss from both sides tight patient's both shoulders, because first arc pole 9 and second arc pole 10 have the radian with key shape board 13 junction, so be difficult for removing.

The utility model discloses when using, through placing two arc cushions 11 in patient's neck department, mounting box 20 is placed in cervical vertebra department patient back upper end, through rotating first governing valve 1, make two arc cushions 11 contact to the skin of patient's neck department, be difficult for tension, through rotating the second governing valve, make soft splint 16 press from both sides tight patient's shoulder, whole device can obtain fixedly, medical personnel can place the infusion bottle in funnel bottle 22, the patient can walk about on the in-process of limit infusion, notice that the in-process of infusion needs to keep the arm of infusion to be less than the take the altitude of funnel bottle 22, the constraint that the infusion support breaks away from.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or scope of the invention as defined in the appended claims.

Claims

1. Clinical device of dosing of medical oncology, includes mounting box (20), its characterized in that: a first arc-shaped rod (9) is installed at the right end of the installation box (20), a second arc-shaped rod (10) is installed at the left end of the installation box (20), and a structure capable of controlling the first arc-shaped rod (9) and the second arc-shaped rod (10) to be opened outwards or clamped inwards is installed in the installation box (20); the middle parts of the outer surfaces of the first arc-shaped rod (9) and the second arc-shaped rod (10) are sleeved with key-shaped plates (13) capable of moving back and forth, and the lower ends of the key-shaped plates (13) are respectively provided with two soft clamping plates (16) which are symmetrical back and forth and capable of moving back and forth.

2. The clinical drug delivery device for oncology department according to claim 1, wherein: the installation box is characterized in that a first adjusting valve (1) is rotatably connected to the upper end of the installation box (20), a driving bevel gear (2) is coaxially and fixedly connected to the lower end of the first adjusting valve (1), a driven bevel gear (3) is meshed to the upper side of the right end of the driving bevel gear (2), a worm (4) is fixedly connected to the center of the driven bevel gear (3), a small straight gear (6) is coaxially and fixedly connected to the lower end of the worm (4), a first large straight gear (7) is meshed to the front side of the right end of the small straight gear (6), a second large straight gear (8) is meshed to the left end of the first large straight gear (7), an arc cushion (11) is fixedly connected to the outer surfaces of the first arc-shaped rod (9) and the second arc-shaped rod (10), a tray (21) is fixedly connected to the surface of the rear end of the installation box (20), the upper end of the tray (21) is fixedly connected with a funnel bottle (22).

3. The clinical drug delivery device for oncology department according to claim 1, wherein: the outer sides of the surfaces of the front ends of the two key plates (13) are provided with cylindrical through holes, the inner walls of the cylindrical through holes are rotatably connected with two-way threaded rods (14), the front ends and the rear ends of the outer surfaces of the two-way threaded rods (14) are in threaded connection with annular blocks (15), the upper end surfaces of the soft clamping plates (16) are fixedly connected to the lower end surfaces of the annular blocks (15), the surfaces of the front ends of the two-way threaded rods (14) are fixedly connected with second adjusting handles (17), the surfaces of the lower ends of the key plates (13) are fixedly connected with right-angle connecting plates (19), the other ends of the right-angle connecting plates (19) are fixedly connected with guide rods (18), and the lower ends of.