CN217311452U

CN217311452U - Infusion hand external fixation device

Info

Publication number: CN217311452U
Application number: CN202220745633.5U
Authority: CN
Inventors: 王晓娜
Original assignee: China Japan Friendship Hospital
Current assignee: China Japan Friendship Hospital
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-08-30
Anticipated expiration: 2032-04-01

Abstract

The utility model relates to a medical equipment technical field specifically is an infusion hand external fixation device, including the hardboard, the lower surface of hardboard is equipped with limit structure, limit structure includes four fixed blocks, fixed block fixed connection is at the lower surface of hardboard, the surface slip of fixed block runs through there is the connecting rod, the vertical cross-section of connecting rod is "L" shape, four two liang of a set of connecting rod, two sets of the equal fixedly connected with layer board in upper end of connecting rod, the lateral wall fixedly connected with bandage of layer board, one side fixedly connected with locating plate that the bandage was kept away from to the layer board, the vertical cross-section of locating plate is "L" shape, one side that the layer board was kept away from to the locating plate long arm splices has the magic subsides, the bandage has sewed up the magic subsides female subsides for the position needle line that the magic subsides. The utility model discloses, solved some old person and child patient and had its hand in the infusion in-process and had disorderly moved easily, caused the problem that the infusion department of patient's hand produced the swell.

Description

Infusion hand external fixation device

Technical Field

The utility model relates to a medical equipment technical field especially relates to an infusion hand external fixation device.

Background

Medical equipment is the equipment that medical personnel used when treating the patient, in real life, when the patient transfused, its hand was moved in disorder easily at infusion in-process to partial old person and child patient to lead to the infusion syringe needle to rock at the patient is endovascular, cause the infusion department of patient hand to produce the swell, painful when having increased the patient infusion, make the patient resist the infusion, and then influence the treatment activity and normally go on.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the transfusion part of the hand of the patient is easy to be disturbed by the hands of the old and the young patients in the transfusion process in the prior art, so that the bulge is generated in the transfusion part of the hand of the patient, and providing a transfusion hand external fixing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an infusion hand external fixation device, includes the hardboard, the lower surface of hardboard is equipped with limit structure, limit structure includes four fixed blocks, fixed block fixed connection is at the lower surface of hardboard, the surface slip of fixed block runs through there is the connecting rod, the vertical cross-section of connecting rod is "L" shape, four two liang of a set of, two sets of the equal fixedly connected with layer board in upper end of connecting rod, the lateral wall fixedly connected with bandage of layer board, one side fixedly connected with locating plate of bandage are kept away from to the layer board, the vertical cross-section of locating plate is "L" shape, one side that the layer board was kept away from to the locating plate long arm is spliced and is had the magic subsides, the bandage has sewed up the magic subsides female subsides for the position needle line that the magic subsides, the size that the magic subsides female subsides is greater than the size that the magic subsides.

The effect that above-mentioned part reaches is: through setting up limit structure, reach when the infusion, carry on spacingly to patient's hand to avoid patient's hand to move indiscriminately as far as possible and lead to the infusion syringe needle to rock, cause the condition that patient's hand produced the swell to take place, and then reduce the painful effect of patient.

Preferably, the two sides of the hard board are fixedly connected with supporting rods, and one end of each supporting rod, far away from the hard board, is fixedly connected with a finger sleeve.

The effect that above-mentioned part reaches is: the finger stall achieves the effects of assisting in supporting the thumb of a patient and limiting the position of the thumb, so that the patient feels more comfortable.

Preferably, the upper surface of the hard board is glued with a spongy cushion A, and the upper surface of the supporting plate is glued with a spongy cushion B.

The effect that above-mentioned part reaches is: the spongy cushion A and the spongy cushion B absorb sweat generated by the hands of the patient, so that the hands of the patient are kept dry and comfortable.

Preferably, two sets of the equal fixedly connected with limiting plate of one end that the long arm of connecting rod is close to each other, the surperficial slip of limiting plate is run through there is the bolt, the rigid plate is for the fixedly connected with orifice plate in position of two bolts, the size of orifice plate and the size looks adaptation of bolt.

The effect that above-mentioned part reaches is: when the bolt is clamped with the pore plate, the pore plate achieves the effect of limiting the position of the bolt and further limiting the position of the supporting plate.

Preferably, the arc surface of the bolt is sleeved with a spring, and two ends of the spring are respectively and fixedly connected with the bolt and the limiting plate.

The effect that above-mentioned part reaches is: in the process of spring contraction, the bolt can upwards slide by virtue of the tensile force of the spring, and the spring achieves the effect of preventing the bolt from being separated from the orifice plate as much as possible.

Preferably, the surface of hardboard is equipped with auxiliary structure, auxiliary structure includes two backup pads, the vertical cross-section of backup pad is "L" shape, two one side that the backup pad short arm is close to each other all with hardboard fixed connection, two the lower fixed surface of the long arm of backup pad is connected with the rectangular plate, one side that the backup pad was kept away from to the rectangular plate is rotated and is connected with the screw rod, the arc surface threaded connection of screw rod has the push pedal.

The effect that above-mentioned part reaches is: through setting up auxiliary structure, reach and make things convenient for medical personnel to use the position of hardboard is spacing on infusion chair or sick bed to further improve the effect of device practicality.

Preferably, one side of the rectangular plate close to the push plate is fixedly connected with two guide frames, the inner wall of each guide frame is connected with a sliding block in a sliding mode, and the sliding blocks are fixedly connected with the push plate.

The effect that above-mentioned part reaches is: the push plate can drive the slider to slide along the inner wall of the guide frame when sliding, and the guide frame reaches the effect of limiting the slider sliding path and then limiting the push plate sliding path.

In summary, the following steps:

the utility model discloses in, through setting up limit structure, reach when the infusion, carry on spacingly to patient's hand to avoid patient's hand to move indiscriminately to lead to the infusion syringe needle to rock as far as possible, cause the condition that patient's hand produced the swell to take place, and then reduce the painful effect of patient.

Drawings

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

fig. 2 is a schematic structural view of another aspect of the present invention;

FIG. 3 is a schematic diagram of a portion of the structure of FIG. 2 according to the present invention;

fig. 4 is a schematic view of a partial structure of the limiting structure of the present invention.

Illustration of the drawings: 1. hard plates; 2. a limiting structure; 201. a fixed block; 202. a connecting rod; 203. a support plate; 204. binding bands; 205. magic tape female tape; 206. positioning a plate; 207. a magic tape; 208. a support bar; 209. finger stall; 210. a spongy cushion A; 211. a sponge cushion B; 212. a limiting plate; 213. a bolt; 214. an orifice plate; 215. a spring; 3. an auxiliary structure; 31. a support plate; 32. a rectangular plate; 33. a screw; 34. pushing the plate; 35. a guide frame; 36. a slide block.

Detailed Description

Referring to fig. 1, the utility model provides a technical solution: the utility model provides an infusion hand external fixation device, including hardboard 1, the lower surface of hardboard 1 is equipped with limit structure 2, through setting up limit structure 2, reach when the infusion, carry on spacingly to patient's hand, thereby avoid patient's hand disorder as far as possible to lead to the infusion syringe needle to rock, cause the condition that patient's hand produced the swell to take place, and then reduce the painful effect of patient, hardboard 1's surface is equipped with auxiliary structure 3, through setting up auxiliary structure 3, it is spacing to use on infusion chair or sick bed to reach the position that makes things convenient for medical personnel to use hardboard 1, thereby further improve the effect of device practicality.

The specific arrangement and function of the limit structure 2 and the auxiliary structure 3 will be described in detail below.

Referring to fig. 2 and 3, in the present embodiment: limiting structure 2 includes four fixed blocks 201, and fixed block 201 fixed connection has run through connecting rod 202 at the lower surface of hardboard 1, the surface slip of fixed block 201, and the vertical cross-section of connecting rod 202 is "L" shape, and two liang of a set of four connecting rods 202, the equal fixedly connected with layer board 203 in upper end of two sets of connecting rods 202, layer board 203 slide can drive connecting rod 202 and slide. The lateral wall fixedly connected with bandage 204 of layer board 203, one side fixedly connected with locating plate 206 of bandage 204 is kept away from to layer board 203, and the vertical cross-section of locating plate 206 is "L" shape, and the one side gluing that layer board 203 was kept away from to locating plate 206 long arm has magic tape 207, and bandage 204 has magic tape female subsides 205 for the position needle and line stitching of magic tape 207, and bandage 204 removes and can drive magic tape female subsides 205 removal. The size of the female hook and loop fastener 205 is larger than that of the male hook and loop fastener 207. The equal fixedly connected with bracing piece 208 in both sides of hardboard 1, the one end fixedly connected with dactylotheca 209 of hardboard 1 is kept away from to bracing piece 208, and dactylotheca 209 reaches and carries out supplementary support to the patient's thumb to and restriction thumb position, thereby make the more comfortable effect of patient.

Referring to fig. 3 and 4, specifically, a sponge cushion a210 is glued on the upper surface of the hard board 1, a sponge cushion B211 is glued on the upper surface of the supporting board 203, and the sponge cushion a210 and the sponge cushion B211 can adsorb sweat generated by the hands of the patient, so that the hands of the patient can be kept dry and comfortable. The two sets of connecting rods 202 have their long arms close to each other and their ends are all fixedly connected with a limiting plate 212, and the sliding of the connecting rods 202 will drive the limiting plate 212 to slide. The pin 213 is slidably disposed through the surface of the position-limiting plate 212, and the sliding of the position-limiting plate 212 drives the pin 213 to slide. The hard board 1 is fixedly connected with a hole plate 214 relative to the positions of the two bolts 213, the size of the hole plate 214 is matched with that of the bolts 213, and after the bolts 213 are clamped with the hole plate 214, the hole plate 214 achieves the effect of limiting the positions of the bolts 213 and further limiting the position of the supporting plate 203. The arc surface of the bolt 213 is sleeved with a spring 215, two ends of the spring 215 are respectively fixedly connected with the bolt 213 and the limiting plate 212, the bolt 213 can slide upwards by virtue of the tensile force of the spring 215 in the contraction process of the spring 215, and the spring 215 achieves the effect of preventing the bolt 213 from being separated from the orifice plate 214 as much as possible.

Referring to fig. 1 and 2, in the present embodiment: auxiliary structure 3 includes two backup pads 31, and the vertical cross-section of backup pad 31 is "L" shape, and one side that two backup pad 31 short arms are close to each other all with hardboard 1 fixed connection, and hardboard 1 removes and can drive backup pad 31 and remove. The lower surfaces of the long arms of the two support plates 31 are fixedly connected with rectangular plates 32, and the movement of the support plates 31 can drive the rectangular plates 32 to move. The side of the rectangular plate 32 far away from the support plate 31 is rotatably connected with a screw 33, and the circular arc surface of the screw 33 is in threaded connection with a push plate 34. Two guide frames 35 of one side fixedly connected with that rectangular plate 32 is close to push pedal 34, and the inner wall sliding connection of guide frame 35 has slider 36, slider 36 and push pedal 34 fixed connection, and push pedal 34 can drive slider 36 when sliding and slide along the inner wall of guide frame 35, and guide frame 35 reaches the effect of restriction slider 36 sliding path and then restriction push pedal 34 sliding path this moment.

The working principle is that when the limiting structure 2 is needed to be used, the palm of the hand of a patient is firstly placed on the hard board 1, and then the latch 213 is pulled downward, the latch 213 slides out of contact with the orifice plate 214, and sliding of the latch 213 also stretches the spring 215, with the spring 215 in tension, then, the supporting plate 203 close to the wrist of the patient is pulled, the sliding of the supporting plate 203 drives the connecting rod 202 to slide along the surface of the fixing block 201, at this time, the fixing block 201 achieves the function of limiting the sliding path of the connecting rod 202 and further limiting the sliding path of the supporting plate 203, the connecting rod 202 drives the limiting plate 212 to slide when sliding, the limiting plate 212 drives the pin 213 to slide when sliding, when the supporting plate 203 is released after sliding to a proper position, the spring 215 begins to contract, the pin 213 slides upwards by the tension of the spring 215, the pin 213 slides to be clamped with the orifice plate 214 again, and the orifice plate 214 reaches the position for limiting the pin 213 and further limiting the position of the supporting plate 203.

Then pulling the binding band 204, the binding band 204 moves to drive the magic tape female sticker 205 to move, when the wrist of the patient is pressed by the binding band 204, the binding band 204 is moved to enable the magic tape female sticker 205 to be in contact with the magic tape female sticker 207, at the moment, the magic tape female sticker 207 achieves the effect of limiting the position of the magic tape female sticker 205 and further limiting the position of the binding band 204, the positioning plate 206 achieves the effect of limiting the position of the magic tape female sticker 207, as the size of the magic tape female sticker 205 is larger than that of the magic tape female sticker 207, the magic tape female sticker 205 achieves the effect of enabling the binding band 204 to limit the hands of patients with different statures, then, the actions are repeated to limit the fingers of the patients except the thumb on the other supporting plate 203, at the moment, the effect of limiting the hand position of the patients is achieved, the hands of the patients are prevented from moving around in the infusion process, when the thumb of the patients is placed on the inner wall of the finger stall 209, the supporting rod 208 achieves the supporting to support the finger stall 209, and then support the patient's thumb to and the effect of restriction thumb position, foam-rubber cushion A210 and foam-rubber cushion B211 reach and adsorb the sweat that produces the patient hand, thereby keep the dry comfortable effect of patient hand.

When the auxiliary structure 3 needs to be used, the edge of the infusion chair or the sickbed is located between the rectangular plate 32 and the supporting plate 203 by moving the hard plate 1, then the screw 33 is rotated, the screw 33 can drive the push plate 34 to move towards the direction close to the rectangular plate 32 by means of threads, the push plate 34 can drive the sliding block 36 to slide along the inner wall of the guide frame 35 when sliding, at the moment, the guide frame 35 achieves the effect of limiting the sliding path of the sliding block 36 and further limiting the sliding path of the push plate 34, and when the push plate 34 abuts against the edge of the infusion chair or the sickbed, the push plate 34 and the rectangular plate 32 achieve the effect of limiting the position of the supporting plate 31 and further limiting the position of the hard plate 1.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 by those of ordinary skill in the art through specific situations.

Claims

1. The utility model provides an infusion hand external fixation device, includes hardboard (1), its characterized in that: the lower surface of the hard board (1) is provided with a limiting structure (2), the limiting structure (2) comprises four fixing blocks (201), the fixing blocks (201) are fixedly connected to the lower surface of the hard board (1), the surface of each fixing block (201) is provided with a connecting rod (202) in a sliding mode, the vertical section of each connecting rod (202) is L-shaped, four connecting rods (202) are pairwise arranged in one group, the upper ends of the two groups of connecting rods (202) are fixedly connected with supporting plates (203), the side walls of the supporting plates (203) are fixedly connected with binding bands (204), one sides, far away from the binding bands (204), of the supporting plates (203) are fixedly connected with positioning plates (206), the vertical sections of the positioning plates (206) are L-shaped, one sides, far away from the supporting plates (203), of the long arms of the positioning plates (206) are glued with magic tape stickers (207), and magic tape stickers (205) are sewn on the binding bands (204) relative to position needle lines of the magic tape stickers (207), the size of the magic tape female tape (205) is larger than that of the magic tape male tape (207).

2. The infusion hand external fixation device of claim 1, wherein: the two sides of the hard board (1) are fixedly connected with supporting rods (208), and one end of each supporting rod (208) far away from the hard board (1) is fixedly connected with a finger stall (209).

3. The infusion hand external fixation device of claim 1, wherein: the upper surface of hardboard (1) has glued sponge mat A (210), the upper surface of layer board (203) has glued sponge mat B (211).

4. The infusion hand external fixation device of claim 1, wherein: two sets of the equal fixedly connected with limiting plate (212) of one end that connecting rod (202) long arm is close to each other, the surperficial slip of limiting plate (212) is run through and is had bolt (213), position fixedly connected with orifice plate (214) of hardboard (1) for two bolt (213), the size of orifice plate (214) and the size looks adaptation of bolt (213).

5. The infusion hand external fixation device of claim 4, wherein: the arc surface of bolt (213) overlaps there is spring (215), the both ends of spring (215) respectively with bolt (213) and limiting plate (212) fixed connection.

6. The infusion hand external fixation device of claim 1, wherein: the surface of hardboard (1) is equipped with auxiliary structure (3), auxiliary structure (3) include two backup pad (31), the vertical cross-section of backup pad (31) is "L" shape, two one side that backup pad (31) short arm is close to each other all with hardboard (1) fixed connection, two the lower fixed surface of backup pad (31) long arm is connected with rectangular plate (32), one side that backup pad (31) were kept away from in rectangular plate (32) is rotated and is connected with screw rod (33), the arc surface threaded connection of screw rod (33) has push pedal (34).

7. The infusion hand external fixation device of claim 6, wherein: two guide frames (35) of one side fixedly connected with that rectangular plate (32) are close to push pedal (34), the inner wall sliding connection of guide frame (35) has slider (36), slider (36) and push pedal (34) fixed connection.