CN213491212U

CN213491212U - Fixing device for intraoperative infusion

Info

Publication number: CN213491212U
Application number: CN202020939400.XU
Authority: CN
Inventors: 何敏芝; 周宁宁; 张明霞; 许晓峰
Original assignee: Hangzhou First Peoples Hospital
Current assignee: Hangzhou First Peoples Hospital
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-06-22
Anticipated expiration: 2030-05-28

Abstract

The utility model discloses an infusion fixing device in art to the problem that relates to in the above-mentioned background art, supports palm and forearm simultaneously to fix finger and forearm through pointing fixed establishment and forearm fixed band, solved not enough in the above-mentioned background art. The key points of the technical scheme are as follows: an intraoperative infusion fixing device comprises a supporting part, a finger fixing mechanism and a forearm fixing strap, wherein the supporting part comprises a palm fixing part and a forearm fixing part which are integrated; the finger fixing mechanism is arranged on the palm fixing part and comprises at least four limiting grooves for limiting the displacement of fingers and a finger fixing belt for fixing the fingers in the limiting grooves, and the inner wall of each limiting groove is in a semi-circular arc shape; the forearm fixing strap is provided with a magic tape.

Description

Fixing device for intraoperative infusion

Technical Field

The utility model relates to the field of medical auxiliary equipment, in particular to an intraoperative infusion fixing device.

Background

Venous transfusion is an important way of clinical administration and also a main means of emergency treatment, and a smooth and effective transfusion channel is an important guarantee of drug treatment and emergency treatment, wherein a vein net on the back of the hand is the most frequently selected transfusion part. And children patients with younger ages and patients who cannot take care of themselves often cannot be well matched with infusion, when the wrist is used for infusion, the movement range of the infusion part is large, liquid is easy to leak, repeated venipuncture is needed, the pain of patients is increased, and the workload of nurses is increased.

In order to protect the infusion part and prevent the liquid from leaking outwards, a paper board or a paper box is usually placed under the hand of a patient and fixed by an adhesive tape or a cloth tape clinically, but the fixing effect is not good enough and the patient feels uncomfortable. A 'transfusion fixing plate' is also researched and designed, a plurality of holes are formed in one side of a hand-shaped plane plate, elastic fixing belts are arranged on the holes, and sticky buckles are arranged at two ends of the fixing belts, so that the stability of a transfusion part can be properly guaranteed. However, there are still many problems in clinical application, such as: the fixing plate is made of a single-layer hard material, the fixing plate is poor in fit with the hand of a patient, and the thumb and other fingers are on the same plane, so that the patient feels uncomfortable when the fixing plate is used; the fixing plate is only fixed by hands and can not play a role in fixing the wrist with large mobility during infusion; when the fixing plate is used, the fixing effect is not good enough, and the fingers of a patient are easy to be separated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an in art infusion fixing device to the problem that relates to in the above-mentioned background art, supports palm and forearm simultaneously to fix finger and forearm through pointing fixed establishment and forearm fixed band, solved not enough in the above-mentioned background art.

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

an intraoperative infusion fixing device comprises a supporting part, a finger fixing mechanism and a forearm fixing strap, wherein the supporting part comprises a palm fixing part and a forearm fixing part which are integrated; the finger fixing mechanism is arranged on the palm fixing part and comprises at least four limiting grooves for limiting the displacement of fingers and a finger fixing belt for fixing the fingers in the limiting grooves, and the inner wall of each limiting groove is in a semi-circular arc shape; the forearm fixing strap is provided with a magic tape.

Preferably, the supporting part adopts the silica gel material, and the inside cavity of supporting part forms the gasbag, is equipped with on the supporting part to be used for the gas filled inflation inlet of gasbag.

Preferably, a detachable connecting structure is arranged between the palm fixing part and the finger fixing mechanism.

Preferably, connection structure adopts magnetism to inhale the connection, and connection structure includes that first magnetism inhales portion and second magnetism and inhales the portion, first magnetism is inhaled the portion and is located on the palm fixed part, finger fixed establishment lower surface is inhaled to the second magnetism.

Preferably, the first magnetic part is formed by downwards sinking the upper surface of the palm fixing part to form a fixing groove; the second magnetic part and the first magnetic part attract each other and can be completely embedded into the fixing groove.

Preferably, the limiting groove comprises an index finger groove, a middle finger groove, a ring finger groove and a small thumb groove, a bulge is formed at the joint of the index finger groove, the middle finger groove, the ring finger groove and the small thumb groove, and a through hole for the finger fixing belt to pass through is formed in the bulge; the finger fixing band is fixedly connected with the edge of the index finger groove, and the edge of the little finger groove is provided with a fixing structure for fixing the finger fixing band.

Preferably, the end part of the finger fixing strap is provided with at least one clamping hole; the fixing structure comprises a vertical through hole and a clamping block, the finger fixing band penetrates through the vertical through hole and is turned upwards to enable the clamping block to be embedded into the clamping hole.

Preferably, the finger fixing mechanism is made of silica gel.

Preferably, the forearm fixed part both sides are located respectively to left fixed band and right fixed band, the tip of left fixed band and right fixed band is located respectively to collude the face and the hair side that the magic was pasted.

Preferably, the supporting part is further provided with a ventilating structure for ventilating and radiating the palm, the ventilating structure comprises a ventilating hole penetrating through the upper surface and the lower surface of the palm fixing part and a covering plate made of porous materials, and the upper surface of the covering plate is flush with the upper surface of the palm fixing part.

Compared with the prior art, the intraoperative infusion fixing device adopting the technical scheme has the following beneficial effects:

firstly, by adopting the intraoperative infusion fixing device of the utility model, the supporting part can simultaneously support the palm and the forearm for subsequent fixing, so that the overlarge movement range of the wrist can be avoided; and the supporting part is made of skin-friendly and soft silica gel, so that the comfort of the patient during transfusion is improved.

The finger fixing mechanism is detachably connected with the palm fixing part through a magnetic suction mode, the finger fixing mechanism can be firstly taken down to fix the fingers of a patient, then the finger fixing mechanism is installed and attracted on the palm fixing part, and the problem that the hand which is transfusing is difficult to fix directly on the supporting plate is solved.

The inner wall of the limiting groove in the finger fixing mechanism is in a semicircular arc shape, so that the finger fixing mechanism can be well attached to the finger, and the material of the finger fixing mechanism is silica gel, so that the fixing effect on the finger is improved, and the comfort of the finger when being fixed is increased.

Because the inside of the supporting part is hollow to form the air bag, the air bag is inflated to expand when in use, so that the supporting effect can be ensured, and certain buffering property is achieved; after the use, the gas is discharged, and the supporting part can be folded in a contracting way, so that the space is saved, and the storage is facilitated.

Drawings

Fig. 1 is a schematic structural view of an embodiment of the intraoperative infusion fixing device of the present invention.

Fig. 2 is a schematic cross-sectional view of the present embodiment.

Fig. 3 is a schematic view of the manner of matching the finger fixing mechanism and the supporting portion in this embodiment.

Fig. 4 is a schematic structural diagram of the finger fixing mechanism in this embodiment.

Fig. 5 is a schematic view of the usage of the finger fixing mechanism in this embodiment.

Reference numerals: 1. a support portion; 10. a palm fixing portion; 11. a forearm fixing part; 12. an air bag; 13. an inflation inlet; 14. a breathable structure; 140. a cover plate; 141. air holes are formed; 2. a finger fixing mechanism; 20. finger fixing straps; 201. a clamping hole; 21. a forefinger groove; 22. a middle finger groove; 23. a ring finger slot; 24. a little thumb groove; 25. a boss portion; 250. a through hole; 26. a fixed structure; 260. a vertical through hole; 261. a clamping block; 3. forearm fixing straps; 30. a left securing strap; 31. a right fixing band; 32. magic tape; 4. a connecting structure; 40. a first magnetic attraction part; 41. a second magnetic attraction part.

Detailed Description

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

The intraoperative infusion fixture as shown in fig. 1 and 2 includes a support 1, a finger fixing mechanism 2 and a forearm fixing strap 3.

The supporting part 1 comprises a palm fixing part 10 and a forearm fixing part 11, the palm fixing part 10 and the forearm fixing part 11 are integrated, and the width of the palm fixing part 10 is larger than that of the forearm fixing part 11. The supporting part 1 is made of silica gel, the supporting part 1 is hollow to form an air bag 12, and the tail end of the supporting part 1 is provided with an inflation inlet 13 for inflating the air bag 12.

The palm fixing portion 10 is provided with a ventilation structure 14 for ventilating and dissipating heat of the palm, the ventilation structure 14 includes a ventilation hole 141 penetrating the upper and lower surfaces of the palm fixing portion 10 and a cover plate 140 made of a porous material, and the upper surface of the cover plate 140 is flush with the upper surface of the palm fixing portion 10.

As shown in fig. 3, the forearm fixing strap 3 includes a left fixing strap 30 and a right fixing strap 31, the left fixing strap 30 and the right fixing strap 31 are respectively disposed on two sides of the forearm fixing portion 11, and the hook surface and the hair surface of the hook and loop fastener 32 are respectively disposed on the ends of the left fixing strap 30 and the right fixing strap 31.

The palm fixing portion 10 (in front of the cover plate 140) is recessed downward to form a fixing groove for insertion of the finger fixing mechanism 2; the groove bottom of the fixing groove is provided with a first magnetic part 40, the lower surface of the finger fixing mechanism 2 is provided with a second magnetic part 41, and the second magnetic part 41 and the first magnetic part 40 attract each other and can be completely embedded into the fixing groove, so that the finger fixing mechanism 2 is fixed on the palm fixing part 10.

As shown in fig. 4 and 5, the finger fixing mechanism 2 includes four limiting grooves for limiting the displacement of the finger and a finger fixing strap 20 for fixing the finger in the limiting grooves, the inner wall of the limiting groove is in a semi-circular arc shape, the four limiting grooves are respectively an index finger groove 21, a middle finger groove 22, a ring finger groove 23 and a little finger groove 24, a protruding part 25 is formed at the joint of the index finger groove 21, the middle finger groove 22, the ring finger groove 23 and the little finger groove 24, and a through hole 250 for the finger fixing strap 20 to pass through is arranged in the protruding part 25; the finger fixing band 20 is fixedly connected with the edge of the forefinger groove 21 to form a whole, and the finger fixing mechanism 2 is also made of silica gel.

The edge of the little finger groove 24 is provided with a fixing structure 26 for fixing the finger fixing band 20, and one end of the finger fixing band 20 far away from the forefinger groove 21 is provided with four clamping holes. The fixing structure 26 includes a vertical through hole 260 for the finger fixing band 20 to pass through and a latch 261, the latch 261 being located outside the vertical through hole 260, the finger fixing band 20 being able to pass through the vertical through hole 260 and folded up such that the latch 261 is inserted into the latch hole.

The above description is a preferred embodiment of the present invention, and a person skilled in the art can make several modifications and improvements without departing from the principles of the present invention, and these should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an infusion fixing device in art which characterized in that: comprises a supporting part (1), a finger fixing mechanism (2) and a forearm fixing strap (3),

-said support (1) comprises a palm anchoring portion (10) and a forearm anchoring portion (11), said palm anchoring portion (10) and forearm anchoring portion (11) being integral;

-the finger fixing mechanism (2) is arranged on the palm fixing part (10), the finger fixing mechanism (2) comprises at least four limiting grooves for limiting the displacement of the fingers and a finger fixing belt (20) for fixing the fingers in the limiting grooves, and the inner walls of the limiting grooves are in a semi-circular arc shape;

the forearm fixing strap (3) is provided with a magic tape (32).

2. The intraoperative infusion fixture device of claim 1, wherein: the supporting part (1) adopts the silica gel material, and the inside cavity of supporting part (1) forms gasbag (12), is equipped with on supporting part (1) to be used for the gas filled inflation inlet (13) of gasbag (12).

3. The intraoperative infusion fixture device of claim 1, wherein: and a detachable connecting structure (4) is arranged between the palm fixing part (10) and the finger fixing mechanism (2).

4. The intraoperative infusion fixture device of claim 3, wherein: connection structure (4) adopt magnetism to inhale the connection, and connection structure (4) include that first magnetism inhales portion (40) and second magnetism and inhale portion (41), first magnetism is inhaled portion (40) and is located on palm fixed part (10), finger fixed establishment (2) lower surface is located in second magnetism portion (41).

5. The intraoperative infusion fixture device of claim 4, wherein: the first magnetic suction part (40) is formed by downwards sinking the upper surface of the palm fixing part (10) to form a fixing groove; the second magnetic part (41) and the first magnetic part (40) are attracted and can be completely embedded into the fixing groove.

6. The intraoperative infusion fixture device of claim 1, wherein: the limiting groove comprises an index finger groove (21), a middle finger groove (22), a ring finger groove (23) and a small finger groove (24), a bulge part (25) is formed at the joint of the index finger groove (21), the middle finger groove (22), the ring finger groove (23) and the small finger groove (24), and a through hole (250) for the finger fixing band (20) to pass through is formed in the bulge part (25); the finger fixing strap (20) is fixedly connected with the edge of the forefinger groove (21), and the edge of the little thumb groove (24) is provided with a fixing structure (26) for fixing the finger fixing strap (20).

7. The intraoperative infusion fixture device of claim 6, wherein: the end part of the finger fixing strap (20) is provided with at least one clamping hole (201); the fixing structure (26) comprises a vertical through hole (260) for the finger fixing band (20) to pass through, a through hole (250) and a clamping block (261), and the finger fixing band (20) can pass through the vertical through hole (260), the through hole (250) and is turned upwards to enable the clamping block (261) to be embedded into the clamping hole (201).

8. The intraoperative infusion set as recited in claim 6 or 7, wherein: the finger fixing mechanism (2) is made of silica gel.

9. The intraoperative infusion fixture device of claim 1, wherein: forearm fixed band (3) are including left fixed band (30) and right fixed band (31), and forearm fixed part (11) both sides are located respectively to left fixed band (30) and right fixed band (31), the tip of left fixed band (30) and right fixed band (31) is located respectively to colluding face and the hair side of magic subsides (32).

10. The intraoperative infusion fixture device of claim 1, wherein: the palm support structure is characterized in that a ventilating structure (14) used for ventilating and radiating the palm is further arranged on the support portion (1), the ventilating structure (14) comprises air holes (141) penetrating through the upper surface and the lower surface of the palm fixing portion (10) and a cover plate (140) made of porous materials, and the upper surface of the cover plate (140) is flush with the upper surface of the palm fixing portion (10).