CN221950372U - Infusion fixation device - Google Patents

Abstract

The utility model discloses an infusion fixing device, which relates to the technical field of medical auxiliary equipment, and is intended to solve the technical problem that the above-mentioned existing infusion fixing devices have a large fixing range and do not take into account the comfort of patients. It includes a base with a groove that fits the shape of a human palm, and the base is slidably connected to a fixing part, and the fixing part includes a first fixing part and a second fixing part, and the second fixing part is detachably connected to the base. The utility model adopts a groove that fits the shape of a human palm and a fixing part that is slidably connected to the base, which reduces the size of the fixing device and increases the comfort of the patient. The fixing part is slidably arranged on the base to adapt to the use of patients with different back puncture sites.

Description

Infusion fixation device

Technical Field

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

Background Art

Infusion is also known as intravenous drip or hanging water. It is a large dose (more than 100ml per dose) of injection that is injected into the body by intravenous drip. It is usually packaged in glass or plastic infusion bottles or bags, without preservatives or antibacterial agents. When used, the drip rate is adjusted through the infusion device, and it enters the vein continuously and steadily to replenish body fluids, electrolytes or provide nutrients.

When children receive intravenous infusion, the needle is often easily removed due to the movement of their hands or arms. For this reason, medical staff often use infusion splints to fix the arms and palms of children during infusion. However, this fixation method, because the infusion splint is a long board with an arc, does not completely fit the shape of the human palm. The human palm remains straight, which will cause discomfort to the arm and palm during long-term infusion. In addition, the use of an infusion splint requires the entire palm and part of the arm to be fixed, the fixing part is long, and the fixing method is complicated.

Utility Model Content

Since the infusion needle is prevented from shifting, this effect can be achieved by fixing the infusion tube to a certain extent as long as the position of the infusion needle on the back of the hand remains unchanged. Only fixing the infusion needle and part of the infusion tube can also increase the comfort of the patient's entire arm. Based on this consideration, the utility model discloses an infusion fixing device, which is intended to solve the technical problem that the above-mentioned existing infusion fixing devices have a large fixing range and do not take into account the comfort of patients.

In order to solve the above-mentioned technical problems, the technical solutions adopted by the present utility model are as follows:

An infusion fixing device comprises a base, wherein the base is provided with a groove fitting the shape of a human palm, the base is slidably connected with a fixing part, the fixing part comprises a first fixing part and a second fixing part, and the second fixing part is detachably connected to the base.

After adopting this technical solution, the palm of the patient receiving infusion can be supported by the palm-shaped groove, thereby increasing the patient's comfort. The position of the fixing part on the back of the patient's hand can be adjusted by sliding the fixing part, thereby adjusting the fixed position of the infusion needle to adapt to different patients. At the same time, the rear end of the infusion needle can be limited and fixed by the first fixing part, and the front end of the infusion needle can be limited and fixed by the second fixing part.

Wherein, two slide grooves with the same structure are symmetrically arranged on the side surface of the base, each of the slide grooves is slidably connected with a sliding block, and the sliding block is connected to the fixing part.

After adopting this technical solution, the position of the fixing part can be adjusted by sliding the slider in the slide groove.

Among them, the first fixing part includes a first fixing belt connected to the slider, a first fixing block is slidably connected to the first fixing belt, an infusion tube fixing channel is arranged on the side of the first fixing block close to the back of the patient's hand, and a first silicone pad is arranged on the inner side wall of the infusion tube fixing channel.

The position of the first sliding block on the fixing belt can be changed by sliding the first fixing block, so as to adapt to the use of puncture infusion needles in different parts of the back of the hand. The position of the infusion tube can also be limited by the infusion tube fixing channel, and the infusion tube with a limited position can be clamped by the first silicone cushion to prevent the infusion needle from falling off due to the shaking of the infusion tube. At the same time, the first fixing block can also limit the rear end of the infusion needle with the aircraft wing clamp to limit the rear end position of the infusion needle.

Wherein, a buckle is provided at one end of the first fixing belt connected to the first fixing block, and a slot cooperating with the buckle is provided at the other end of the first fixing belt.

After adopting this technical solution, the first fixing part can be fixed on the patient's hand through the connection between the buckle and the slot.

The second fixing part comprises a connecting rod hinged on the side of the first fixing block away from the back of the patient's hand, a second fixing block is arranged at one end of the connecting rod, an infusion needle fixing channel is arranged on the side of the second fixing block close to the back of the patient's hand, a second silicone pad is arranged on the inner side wall of the infusion needle fixing channel, second fixing belts are arranged on both sides of the second fixing block, Velcro fur surfaces are arranged at both ends of the second fixing belt, and Velcro hook surfaces matching with the Velcro fur surfaces are arranged on the side surfaces of the base.

After adopting this technical solution, the second fixing block can be placed close to the front end of the infusion needle by flipping the connecting rod, the infusion needle can be limited by the infusion needle fixing channel, and then the infusion needle can be clamped by the second silicone pad to fix the infusion needle. The second fixing part can be fixed to the infusion needle by the adhesion of the Velcro fur surface and the Velcro hook surface, and then the infusion needle can be fixed between the device and the back of the patient's hand to increase the fixing effect.

Wherein, the substrate is a spherical substrate.

After adopting this technical solution, the patient's hand pinches the spherical base to limit the position of the back of the hand, which can increase the patient's comfort during infusion.

Wherein, the inner side wall of the groove is provided with a massage cushion.

After adopting this technical solution, the palm part of the patient can be relaxed by massaging on the massage cushion.

Wherein, the outer side wall of the base is covered with a sweat-absorbing pad.

After adopting this technical solution, the sweat-absorbing pad can be used to absorb the sweat on the patient's hands and keep the hands dry.

In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

(1) A base, a groove that fits the shape of a human palm, and a first fixing part and a second fixing part that can slide on the base are used to reduce the overall volume of the device for fixing the patient's hand and increase the patient's comfort.

(2) A first fixing portion that can slide on a base, a first fixing block that can slide on the first fixing portion, and a second fixing portion hinged to the first fixing block are used, so that the entire device can fix patients at different back puncture sites.

(3) The spherical base is closer to the natural relaxed state of the patient's hand, thereby further increasing the patient's comfort.

BRIEF DESCRIPTION OF THE DRAWINGS

The present invention will be described by way of examples with reference to the accompanying drawings, in which:

FIG1 is a schematic structural diagram of an infusion fixing device of the utility model;

FIG2 is a side structural schematic diagram of an infusion fixing device of the utility model;

FIG. 3 is a schematic structural diagram of the upper surface of the first fixing block.

Reference numerals

1-base, 101-groove, 102-slide groove, 103-Velcro hook surface, 2-first fixing part, 201-slot, 202-first fixing belt, 203-first fixing block, 204-infusion tube fixing channel, 205-buckle, 3-second fixing part, 301-second fixing belt, 302-second fixing block, 303-infusion needle fixing channel, 304-connecting rod.

DETAILED DESCRIPTION

To make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the embodiments of the present application and the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application usually described and indicated in the accompanying drawings here can be arranged and designed in various configurations. Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

In the description of the embodiments of the present application, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or are the positions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

The utility model is described in detail below in conjunction with Figures 1 to 3.

An infusion fixing device comprises a base 1, on which a groove 101 is provided that fits the shape of a human palm, and the base 1 is slidably connected to a fixing part, which comprises a first fixing part 2 and a second fixing part 3, and the second fixing part 3 is detachably connected to the base 1.

In this embodiment, the substrate 1 is made of hard silicone, which has a certain elasticity.

In this embodiment, the groove 101 and the base 1 are formed integrally.

In this embodiment, two slide grooves 102 with the same structure are symmetrically arranged on the side surface of the base 1, and each of the slide grooves 102 is slidably connected to a slider, and the slider is connected to the fixing part.

In this embodiment, the length of the slide groove 102 is smaller than the length of the base 1 .

In this embodiment, the slide groove 102 and the base 1 are integrally formed.

In this embodiment, a stainless steel slide rail is adhered to the inner wall of the slide groove 102, and a slider is slidably connected to the slide rail.

In this embodiment, the slider is a stainless steel slider.

In this embodiment, the first fixing part 2 includes a first fixing belt 202 connected to the slider, and a first fixing block 203 is slidably connected to the first fixing belt 202. The first fixing block 203 is provided with an infusion tube fixing channel 204 on the side close to the back of the patient's hand, and the inner wall of the infusion tube fixing channel 204 is provided with a first silicone pad.

In this embodiment, the first fixing belt 202 is adhered to the slider.

In this embodiment, metal wires are disposed on both sides of the first fixing belt 202 , and through holes capable of sliding on the metal wires are disposed on the first fixing block 203 .

In this embodiment, the size of the infusion tube fixing channel 204 matches the size of the infusion tube.

In this embodiment, the infusion tube fixing channel 204 is adhered to the first silicone pad.

In this embodiment, the first fixing belt 202 is an elastic belt.

In this embodiment, a buckle 205 is provided at one end of the first fixing belt 202 connected to the first fixing block 203 , and a slot 201 cooperating with the buckle 205 is provided at the other end of the first fixing belt 202 .

In this embodiment, the buckle 205 is adhered to both the slot 201 and the first fixing belt 202 .

In this embodiment, the second fixing portion 3 includes a connecting rod 304 hinged on the side of the first fixing block 203 away from the back of the patient's hand, one end of the connecting rod 304 is provided with a second fixing block 302, the second fixing block 302 is provided with an infusion needle fixing channel 303 on the side close to the back of the patient's hand, the inner side wall of the infusion needle fixing channel 303 is provided with a second silicone pad, second fixing belts 301 are provided on both sides of the second fixing block 302, both ends of the second fixing belt 301 are provided with Velcro fur surfaces, and the side of the base 1 is provided with Velcro hook surfaces 103 that cooperate with the Velcro fur surfaces.

In this embodiment, the connecting rod 304 and the first fixing block 203 are hinged via a hinge rod.

In this embodiment, the connecting rod 304 is a plastic elastic rod.

In this embodiment, the second fixing block 302 is adhered to the connecting rod 304 .

In this embodiment, the size of the infusion needle fixing channel 303 matches the size of the infusion needle.

In this embodiment, the infusion needle fixing channel 303 is adhered to the second silicone pad.

In this embodiment, the second fixing belt 301 is adhered to the fleece surface of the Velcro.

In this embodiment, the base 1 is adhered to the Velcro hook surface 103 .

In this embodiment, the substrate 1 is a spherical substrate 1 .

In this embodiment, the substrate 1 is a hollow silica gel ball.

In this embodiment, a massage cushion is provided on the inner wall of the groove 101 .

In this embodiment, the inner wall of the groove 101 is adhered to the massage cushion.

In this embodiment, massage protrusions are provided on the massage cushion.

In this embodiment, the outer side wall of the base 1 is covered with a sweat-absorbing pad.

The specific use method of the utility model is as follows:

Referring to Figures 1 to 3, when the device is used, the patient's palm for puncture and infusion is first placed in the groove 101 in the base 1, so that the palm is flat against the base 1, the back of the hand is kept parallel, the patient's palm is slightly bent, and the first fixing part 2 is slid to align the position of the first fixing block 203 with the infusion tube and the rear part of the infusion needle with the airplane wing, the infusion tube fixing channel 204 is used to fix the infusion tube, and the front end of the first fixing block 203 is used to limit the airplane wing, the buckle 205 is connected to the slot 201, and then the connecting rod 304 on the first fixing block 203 is rotated. The second fixing block 302 is turned over to align the front end of the infusion needle with the puncture site, and the infusion needle fixing channel 303 is used to limit the infusion needle. Then the second fixing belt 301 is connected to make the Velcro fur surface adhere to the Velcro hook surface 103, and the second fixing part 3 is fixed on the device. After being fixed in this way, the patient's fingers can move, but it does not affect the parallel state of the back of the hand, thereby ensuring the stability of the infusion needle. The massage protrusions on the massage pad in the groove 101 massage the palm part to relieve the fatigue caused by the infusion, and the sweat-absorbing pad can absorb the sweat of the patient's hands to keep the hands dry.

Claims (5)

1. An infusion fixing device, characterized in that: the hand-held type hand-held device comprises a substrate (1), wherein a groove (101) which is fit with the shape of a palm of a human body is formed in the substrate (1), the substrate (1) is connected with a fixing part in a sliding mode, the fixing part comprises a first fixing part (2) and a second fixing part (3), and the second fixing part (3) is detachably connected with the substrate (1);

The first fixing part (2) comprises a first fixing belt (202) connected with the sliding block, a first fixing block (203) is connected to the first fixing belt (202) in a sliding manner, an infusion tube fixing channel (204) is arranged on one side, close to the back of a hand of a patient, of the first fixing block (203), and a first silica gel cushion is arranged on the inner side wall of the infusion tube fixing channel (204);

The end part of one end, connected with the first fixing block (203), of the first fixing belt (202) is provided with a buckle (205), and the end part of the other end of the first fixing belt (202) is provided with a clamping groove (201) matched with the buckle (205);

The second fixed part (3) is including articulating connecting rod (304) in one side that patient's back was kept away from in first fixed block (203), the one end of connecting rod (304) is provided with second fixed block (302), one side that second fixed block (302) is close to patient's back is provided with transfusion needle fixed channel (303), the inside wall of transfusion needle fixed channel (303) is provided with second silica gel cushion, the both sides of second fixed block (302) are provided with second fixed band (301), the both ends of second fixed band (301) all are provided with the magic and paste the hair face, the side of basement (1) is provided with and pastes hair face complex magic and collude face (103).

2. An infusion fixing device according to claim 1, wherein: two sliding grooves (102) with the same structure are symmetrically arranged on the side face of the substrate (1), each sliding groove (102) is connected with a sliding block in a sliding mode, and the sliding blocks are connected with the fixing portions.

3. An infusion fixing device according to claim 1, wherein: the substrate (1) is a spherical substrate.

4. An infusion fixing device according to any one of claims 1-3, wherein: the inner side wall of the groove (101) is provided with a massage cushion.

5. An infusion fixing device according to any one of claims 1-3, wherein: the sweat-absorbing soft cushion is coated outside the substrate (1).