CN210750674U - Abdominal subcutaneous rotation locator for injection - Google Patents

Abstract

The utility model discloses a belly subcutaneous rotation locator for injection, including identical upper ring frame and lower ring frame, one side of lower ring frame is articulated with the upper ring frame, still be equipped with a plurality of locking pieces on the lower ring frame and lock upper ring frame and lower ring frame, and connect with the positioning disk through the locking piece and clamp and adorn between upper ring frame and lower ring frame, the positioning disk is circular, and at least be equipped with six split lines with the positioning disk centre of a circle as the nodical, thereby divide equally into twelve sectors in the positioning disk inside, the positioning disk distributes with one heart positioning hole site and sign line, the region between sign line and the positioning hole is hollow structure, divide equally in every sector and distribute two branch fence lines, this branch fence line distributes from the centre of a circle to the positioning disk inward flange, two branch fence lines divide equally the sector into three injection intervals, also divide equally divide the region between every sector positioning disk edge to the sign line into three sign areas, inject at the syringe needle feeding, the marked area is marked to be injected, and then each sector rotates to inject, so that repeated injections at the same position are avoided.

Description

Abdominal subcutaneous rotation locator for injection

Technical Field

The utility model belongs to the technical field of medical auxiliary appliance, concretely relates to belly subcutaneous rotation locator for injection.

Background

At present, the low molecular weight heparin calcium needs to be administrated by subcutaneous injection in prevention and treatment, and cannot be used for intramuscular injection, and the common administration route usually adopts an abdominal wall subcutaneous injection mode. The nurse is busy and disorderly, and different medical personnel can appear the condition of repeated injection in a certain position of patient in the treatment cycle to easily cause adverse reactions such as local tissue damage, swelling, induration, subcutaneous fat atrophy and pain, but also may influence the absorption of medicine.

SUMMERY OF THE UTILITY MODEL

To the technical problem that prior art exists, the utility model provides a locator is used in injection is rotated to belly subcutaneous.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a locator for subcutaneous alternate injection of abdomen comprises an upper ring frame and a lower ring frame which are matched, wherein one side of the lower ring frame is hinged with the upper ring frame, a plurality of locking pieces are further arranged on the lower ring frame and used for locking the movable upper ring frame and the lower ring frame, a locating disc is detachably connected with the locking pieces and clamped between the upper ring frame and the lower ring frame, the locating disc is circular, the locating disc is provided with at least six dividing lines taking the circle center of the locating disc as an intersection point, so that the interior of the locating disc is divided into twelve sectors in equal parts, locating holes are concentrically distributed in the middle of the locating disc, circular mark lines are concentrically distributed and adjacent to the edge of the locating disc, the area from the mark line to the locating holes is of a hollow structure, two dividing line are uniformly distributed in each sector, and the dividing lines are distributed from the circle center to the inner edge of the locating disc, the two dividing lines divide the sector into three injection intervals equally, and also divide the area from the edge of the positioning disc in each sector to the mark line into three mark areas equally.

Furthermore, the top surface of the upper ring frame is provided with an indicating line, the top surface of the upper ring frame is also provided with a sliding groove, a movably movable mark indicating needle is arranged in the sliding groove, and the needle point of the mark indicating needle faces to the circle center of the upper ring frame.

Further, the locking piece comprises pin holes distributed on the bottom surface of the upper ring frame and pin shafts distributed on the top surface of the lower ring frame; the positioning disc is provided with a plurality of connecting holes, the pin shaft penetrates through the connecting holes, and the pin shaft is clamped with the pin holes so as to fix the upper ring frame and the lower ring frame.

Further, the pin shafts are five, two of the pin shafts are distributed at the rear end of the lower ring frame at intervals, the other two pin shafts are distributed at the front end of the lower ring frame at intervals, and the last pin shaft is distributed at the other opposite end of the hinged end.

Furthermore, two sides of the outer wall of the lower ring frame are fixedly connected with a connecting piece, each connecting piece is connected with an elastic fixing band, and the two fixing bands are provided with magic tapes for adhesion; and a label sticking groove is also formed in the front end of the outer wall of the upper ring frame.

Further, the bottom surface of the lower ring frame is connected with a circular silica gel pad.

To sum up, the beneficial effects of the utility model are that: the positioning disc is clamped between the upper ring frame and the lower ring frame, and then the positioning holes in the positioning disc are aligned with the navel of the abdomen of the patient. Each sector on the positioning disc is divided into three equally divided injection areas by two partition lines, and each injection area is provided with a mark area corresponding to the injection area, so that each sector can be positioned at an early injection position, a middle injection position and a late injection position. After the medical staff inserts the needle and injects from the injection zone and finishes the medicine injection operation, draw the square root or other patterns in the mark zone corresponding to the injection zone to make the mark of the injection. When the next injection operation, medical personnel can regard the positioning disk as the dial plate, continue the mode that clockwise rotated in proper order, and in the treatment cycle, the abdominal injection position can be rotated, even different injection personnel carry out hypodermic, also can avoid injecting repeatedly at same position, reduce the emergence of adverse reaction, ensure the medicine and absorb.

Drawings

Fig. 1 is a schematic structural view of the abdominal subcutaneous rotation injection locator provided by the present invention.

Fig. 2 is a schematic structural diagram of the middle positioning plate of the present invention.

Fig. 3 is a schematic perspective view of the upper ring frame and the lower ring frame of the present invention.

In the figure, 100-upper ring frame, 110-indicating line, 120-sliding chute, 200-lower ring frame, 210-connecting piece, 220-label sticking groove, 300-pin shaft, 400-positioning disc, 410-dividing line, 411-sector, 420-positioning hole, 430-marking line, 431-marking area, 440-dividing line, 441-injection area, 450-connecting hole, 500-marking indicating needle and 600-fixing band.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.

As shown in fig. 1-3, the present invention provides a positioner for subcutaneous alternate injection at abdomen, which comprises an upper ring frame 100 and a lower ring frame 200 that are matched. One side of the lower ring frame 200 is hinged to the upper ring frame 100, and a plurality of locking members are further provided on the lower ring frame 200 for locking the movable upper ring frame 100 and the lower ring frame 200, and a positioning plate 400 is further detachably connected to the locking members and clamped between the upper ring frame 100 and the lower ring frame 200. The positioning plate 400 is circular and can be made of hard paperboard. The positioning plate 400 is provided with at least six dividing lines 410 with the center of the positioning plate 400 as an intersection point, so that the inside of the positioning plate 400 is divided into twelve sectors 411. The positioning disc 400 is concentrically provided with positioning holes 420 positioned in the middle of the positioning disc 400, and is also concentrically provided with circular mark lines 430 adjacent to the edge of the positioning disc 400. The area between the mark line 430 and the positioning hole 420 is a hollow structure, two dividing lines 440 are distributed in each sector 411, the dividing lines 440 are distributed from the center of a circle to the inner edge of the positioning disc 400, the two dividing lines 440 equally divide the sector 411 into three injection intervals 441, and the area between the edge of the positioning disc 400 and the mark line 430 in each sector 411 is equally divided into three mark areas 431.

With the above structure, the positioning plate 400 is interposed between the upper ring frame 100 and the lower ring frame 200, and then the positioning holes 420 of the positioning plate 400 are aligned with the navel of the abdomen of the patient. Each sector 411 on the positioning plate 400 is divided by two dividing lines 440 into three equally divided injection zones 441, and each injection zone 441 has a mark area 431 corresponding thereto, so that each sector 411 is positioned at the early, middle and late injection positions. After the medical staff inserts the needle and injects from the injection zone 441 and finishes the medicine injection operation, the marking area 431 corresponding to the injection zone 441 draws a square root or other patterns to mark the injected mark. When the next injection operation, medical personnel can regard positioning disk 400 as the dial plate, continue the mode that clockwise rotated in proper order, and in the treatment cycle, the abdominal injection position can be rotated, even different injection personnel carry out hypodermic, also can avoid injecting repeatedly at same position, reduces the emergence of adverse reaction, ensures the medicine and absorbs. The locator can be used repeatedly after the positioning disk 400 is replaced, and the cost is saved.

As an alternative embodiment, the top surface of the upper ring frame 100 is provided with an indication line 110, the top surface of the upper ring frame 100 is further provided with a sliding slot 120, and a movably movable marking indicator 500 is mounted in the sliding slot 120, and the tip of the marking indicator 500 faces the center of the upper ring frame 100. The marking indicator 500 can slide under the pushing of external force, and under the condition of no external force pushing, the marking indicator 500 and the chute 120 are kept relatively fixed. After the positioning hole 420 is aligned with the navel on the abdomen of the patient, the indicating line 110 points to the head of the patient, the positioning is more accurate, and the marking indicating needle 500 can more visually assist in marking the injection position of the last injection operation.

The locking members include pin holes (not shown) formed on the bottom surface of the upper ring frame 100, and pin shafts 300 formed on the top surface of the lower ring frame 200. The pins 300 are five, two of which are spaced apart from each other at the rear end of the lower ring frame 200, two of which are spaced apart from each other at the front end of the lower ring frame 200, and the last of which is spaced apart from each other at the opposite end of the hinge end. A plurality of connecting holes 450 are distributed on the positioning plate 400, the pin shaft 300 is inserted into the connecting holes 450, and the pin shaft 300 is clamped with the pin holes, so that the upper ring frame 100 and the lower ring frame 200 are fixed. The pin 300 is engaged with the pin hole after penetrating into the connection hole 450, and the distribution position of the pin 300 can firmly lock the positioning plate 400 between the upper ring frame 100 and the lower ring frame 200, thereby preventing displacement.

Two sides of the outer wall of the lower ring frame 200 are fixedly connected with a connecting piece 210, each connecting piece 210 is connected with an elastic fixing band 600, and the two fixing bands 600 are provided with magic tapes for adhesion; the front end of the outer wall of the upper ring frame 100 is also provided with a label sticking groove 220. The available label sticker of patient's basic information pastes in label pastes recess 220, utilizes fixed band 600 to connect this locator of fixed, avoids the locator to shift, makes things convenient for the injection.

The bottom surface of lower ring frame 200 is connected with circular silica gel pad (not shown in the figure), and silica gel pad and patient's belly skin contact can play skid-proof effect, further strengthens this locator and abdominal laminating effect.

The above is only the embodiment of the present invention, not the limitation of the patent scope of the present invention, all the equivalent structures made by the contents of the specification and the drawings are directly or indirectly applied to other related technical fields, all the same principle is within the patent protection scope of the present invention.

Claims (6)

1. A locator for abdominal subcutaneous rotation injection is characterized in that: the positioning disc is provided with at least six dividing lines taking the circle center of the positioning disc as an intersection point, so that the inside of the positioning disc is divided into twelve sectors, the positioning disc is concentrically provided with positioning holes in the middle of the positioning disc, circular mark lines are concentrically distributed and adjacent to the edge of the positioning disc, the area between the mark lines and the positioning holes is of a hollow structure, two dividing line lines are uniformly distributed in each sector, and the dividing line is distributed from the circle center to the inner edge of the positioning disc, the two dividing lines divide the sector into three injection intervals equally, and also divide the area from the edge of the positioning disc in each sector to the mark line into three mark areas equally.

2. The abdominal subcutaneous rotation locator of claim 1, wherein: the top surface of the upper ring frame is provided with an indicating line, the top surface of the upper ring frame is also provided with a sliding groove, a movably movable mark indicating needle is arranged in the sliding groove, and the needle point of the mark indicating needle faces to the circle center of the upper ring frame.

3. The abdominal subcutaneous rotation locator of claim 1, wherein: the locking piece comprises pin holes distributed on the bottom surface of the upper ring frame and pin shafts distributed on the top surface of the lower ring frame; the positioning disc is provided with a plurality of connecting holes, the pin shaft penetrates through the connecting holes, and the pin shaft is clamped with the pin holes so as to fix the upper ring frame and the lower ring frame.

4. The abdominal subcutaneous rotation locator of claim 3, wherein: the hinge comprises five hinge pins, wherein two hinge pins are distributed at the rear end of the lower ring frame at intervals, the other two hinge pins are distributed at the front end of the lower ring frame at intervals, and the last hinge pin is distributed at the other opposite end of the hinge end.

5. The abdominal subcutaneous rotation locator of claim 1, wherein: the two sides of the outer wall of the lower ring frame are fixedly connected with a connecting piece, each connecting piece is connected with an elastic fixing band, and the two fixing bands are provided with magic tapes for adhesion; and a label sticking groove is also formed in the front end of the outer wall of the upper ring frame.

6. The abdominal subcutaneous rotation locator of claim 1, wherein: the bottom surface of the lower ring frame is connected with a circular silica gel pad.

Images