Infusion device for helicopter rescue nursing

Abstract

The utility model relates to the technical field of helicopter rescue, in particular to a helicopter rescue nursing infusion device which comprises a hand supporting plate, the bottom of the hand supporting plate is fixedly connected with an anti-skid pad, a processing assembly is arranged above the hand supporting plate, and the processing assembly comprises an elastic belt. The elastic belt is fixedly connected to the top of the hand supporting plate, a through hole is formed in the top of the elastic belt, an infusion bottom pipe is movably connected to the middle of the through hole, an infusion needle is fixedly communicated with the front face of the infusion bottom pipe, and a needle handle is fixedly connected to the outer wall of the infusion needle. According to the infusion device for helicopter rescue and nursing, by installing the processing assembly, the infusion device can be safer when used in a bumpy air environment, non-contact safety processing can be efficiently conducted on a pulled-out infusion needle, the probability that nursing personnel are stabbed by a sharp needle in the bumpy environment is reduced, and the safety of the nursing personnel is improved. The safety and the practicability of the infusion device during use are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of helicopter rescue, in particular to an infusion device for helicopter rescue nursing. Background Art

[0002] With the development of cities, traffic jams are becoming increasingly serious. When a disaster occurs, it is difficult for ground rescue forces to reach the scene quickly. Since helicopter rescue has the advantages of high flexibility and high speed, it can reach harsh environments and complex terrains that are difficult for rescue personnel to reach. Therefore, helicopter rescue has become a commonly used rescue method.

[0003] When a seriously injured patient needs emergency rescue, it is necessary to implement infusion rescue in the air on a helicopter. The aerial environment on a helicopter is usually accompanied by severe turbulence. In a turbulent environment, when personnel pull out the needle after the infusion is completed and when handling the needle, the nurses are very likely to be stabbed by the infusion needle. Utility Model Content

[0004] The utility model aims to provide an infusion device for helicopter rescue nursing, so as to solve the problem raised in the above background technology that the nursing staff are very likely to be stabbed by the infusion needle when the personnel pull out the needle after the infusion is completed and when handling the needle in a turbulent environment. To achieve the above-mentioned objectives, the utility model provides the following technical solutions: an infusion device for helicopter rescue nursing, comprising a hand support plate, a non-slip pad fixedly connected to the bottom of the hand support plate, a processing assembly arranged above the hand support plate, the processing assembly comprising an elastic band, the elastic band fixedly connected to the top of the hand support plate, a through hole opened at the top of the elastic band, an infusion bottom tube movably connected to the middle of the through hole, an infusion needle fixedly connected to the front of the infusion bottom tube, a needle airplane handle fixedly connected to the outer wall of the infusion needle, a processing slot opened at the bottom of the elastic band, the processing slot downwardly penetrates the hand support plate, and a connecting assembly is arranged above the elastic band, which can make the infusion device safer when used in a relatively bumpy air environment, and can efficiently and safely handle the pulled out infusion needle without contact, thereby reducing the probability of nursing personnel being stabbed by sharp needles in a bumpy environment, and improving the safety and practicality of the infusion device when in use.

[0005] Further preferably, the connecting component includes a connecting infusion tube 1, the connecting infusion tube 1 is fixedly connected to the top of the infusion bottom tube, the top of the connecting infusion tube 1 is fixedly connected to a liquid storage bag, the top of the liquid storage bag is fixedly connected to a medical polyvinyl chloride foldable hose, the top of the medical polyvinyl chloride foldable hose is fixedly connected to a connecting infusion tube 2, the top of the connecting infusion tube 2 is fixedly connected to a puncture head, and a control component is arranged on the outside of the connecting infusion tube 2 to facilitate the liquid medicine to flow down through the needle into the patient's body.

[0006] Further preferably, the control assembly includes a control shell, which is fixedly connected to the outer wall of the second infusion tube, and inclined guide grooves are provided on both sides of the inner wall of the control shell to facilitate the adjustment of the flow rate of the liquid medicine.

[0007] Further preferably, an extrusion flow limiting rod is movably connected to the middle of the inclined guide groove, and the extrusion flow limiting rod is movably connected to the second connected infusion tube, and a fixed component is arranged below the extrusion flow limiting rod to facilitate the adjustment of the flow rate of the liquid medicine.

[0008] Further preferably, the fixing assembly includes a connecting seat, which is fixedly connected to a side of the top of the hand support plate away from the elastic band, and a strap is fixedly connected to the top of the connecting seat to facilitate positioning of the patient's arm.

[0009] Further preferably, the bottom of the strap is fixedly connected with Velcro B, the right side of the hand support plate is fixedly connected with Velcro A, and the Velcro A is movably connected to Velcro B to improve stability during infusion.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] In the utility model, by installing a processing component, the infusion device can be made safer when used in a relatively bumpy aerial environment, and the removed infusion needle can be efficiently and safely processed without contact, thereby reducing the chance of nursing staff being stabbed by sharp needles in a bumpy environment, and improving the safety and practicality of the infusion device when in use.

[0012] In the utility model, by installing the fixing component, the stability of the infusion device during the infusion process can be effectively enhanced, and the infusion palm is positioned in the form of Velcro, which can avoid the occurrence of offset marks on the patient's limbs due to adhesion. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from a side view;

[0015] Figure 3 It is a schematic diagram of the local detail structure of the utility model;

[0016] Figure 4 For this utility model Figure 2 Schematic diagram of the structure at B in the middle;

[0017] Figure 5 For this utility model Figure 1 Schematic diagram of the structure at point A in the middle.

[0018] In the figure: 1. hand support plate; 2. anti-slip pad; 3. processing component; 4. connecting component; 5. control component; 6. fixing component; 301. elastic band; 302. through hole; 303. infusion bottom tube; 304. needle airplane handle; 305. infusion needle; 306. processing slot; 401. connecting infusion tube one; 402. fluid storage capsule; 403. medical polyvinyl chloride folding hose; 404. connecting infusion tube two; 405. puncture head; 501. control shell; 502. inclined guide groove; 503. extrusion current limiting rod; 601. connecting seat; 602. strap; 603. Velcro A; 604. Velcro B. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-Figure 5The utility model provides a technical solution: an infusion device for helicopter rescue nursing, comprising a hand support plate 1, a non-slip pad 2 is fixedly connected to the bottom of the hand support plate 1, a processing component 3 is arranged above the hand support plate 1, and the processing component 3 comprises an elastic band 301, the elastic band 301 is fixedly connected to the top of the hand support plate 1, a through hole 302 is opened on the top of the elastic band 301, an infusion bottom tube 303 is movably connected to the middle of the through hole 302, an infusion needle 305 is fixedly connected to the front of the infusion bottom tube 303, and a needle airplane handle 304 is fixedly connected to the outer wall of the infusion needle 305, a processing slot 306 is opened at the bottom of the elastic band 301, and the processing slot 306 penetrates the hand support plate 1 downwardly, and a connecting component 4 is arranged above the elastic band 301. When the infusion is completed, the nursing staff passes the needle airplane handle 304 in the direction away from the patient's limbs. The handle 304 pulls out the infusion needle 305, and then pulls upward the connecting infusion tube 401 above the elastic band 301, so that the connecting infusion tube 401 drives the infusion bottom tube 303 to move upward, and the infusion bottom tube 303 drives the infusion needle 305 and the needle airplane handle 304 to move upward, and the needle airplane handle 304 is larger than the circular through hole 302, so that the elastic band 301 is forced to bulge, and the infusion needle 305 is transformed from a horizontal state to a vertical state, and the infusion needle 305 in the vertical state is inside the processing slot 306, and then the pulling force applied to the connecting infusion tube 401 is stopped, so that the elastic band 301 is reset, and after the elastic band 301 is reset, the needle airplane handle 304 is pushed downward, and the needle airplane handle 304 pushes the infusion needle 305 downward, so that the infusion needle 305 is inserted into the processing slot 306 to complete the processing of the infusion needle 305.

[0021] In this embodiment, Figure 1 , Figure 2 and Figure 4As shown, the connecting component 4 includes a Unicom infusion tube 1 401, the Unicom infusion tube 1 401 is fixedly connected to the top of the infusion bottom tube 303, the top of the Unicom infusion tube 1 401 is fixedly connected to a liquid storage capsule 402, the top of the liquid storage capsule 402 is fixedly connected to a medical polyvinyl chloride folded hose 403, the top of the medical polyvinyl chloride folded hose 403 is fixedly connected to a Unicom infusion tube 2 404, the top of the Unicom infusion tube 2 404 is fixedly connected to a puncture head 405, and a control component 5 is arranged on the outside of the Unicom infusion tube 2 404, and the control component 5 includes a control shell 501 The control shell 501 is fixedly connected to the outer wall of the second connecting infusion tube 404, and inclined guide grooves 502 are provided on both sides of the inner wall of the control shell 501. An extrusion flow limiting rod 503 is movably connected to the middle part of the inclined guide groove 502. The extrusion flow limiting rod 503 is movably connected to the second connecting infusion tube 404, and a fixing component 6 is provided below the extrusion flow limiting rod 503. After the patient's blood vessel is revealed, the infusion needle 305 is inserted into the patient's blood vessel, so that the medicine in the infusion bag flows into the patient's body under the action of gravity, and the size of the medicine delivery flow is adjusted by pushing the extrusion flow limiting rod 503 up and down.

[0022] In this embodiment, Figure 1 and Figure 2 As shown, the fixing assembly 6 includes a connecting seat 601, which is fixedly connected to the side of the top of the hand support plate 1 away from the elastic band 301, the top of the connecting seat 601 is fixedly connected with a strap 602, the bottom of the strap 602 is fixedly connected with a Velcro B604, the right side of the hand support plate 1 is fixedly connected with a Velcro A603, and the Velcro A603 is movably connected with the Velcro B604. When the infusion device needs to be used, the puncture head 405 is inserted into the infusion bag suspended at a high place, first place the patient's palm with the back of the hand facing up on the hand support plate 1, and then use the Velcro A603 to fit with the Velcro B604 to position the strap 602 on the patient's arm.

[0023] The use method and advantages of the utility model: When the helicopter rescue nursing infusion device is used, the working process is as follows:

[0024] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, when the infusion device is needed, the puncture head 405 is inserted into the infusion bag suspended at a high place. First, the patient's palm with the back of the hand facing upward is placed on the hand support plate 1, and then the Velcro A603 and Velcro B604 are fitted to position the strap 602 on the patient's arm. After the patient's blood vessels are visible, the infusion needle 305 is inserted into the patient's blood vessels, so that the medicine in the infusion bag flows into the patient's body under the action of gravity. The flow rate of the medicine delivery is adjusted by pushing and squeezing the flow limiting rod 503 up and down. When the infusion is completed, the nursing staff pulls out the infusion needle 305 through the needle airplane handle 304 in the direction away from the patient's limbs, and then pulls upward the connecting infusion tube 401 above the elastic band 301. The connected infusion tube 401 drives the infusion bottom tube 303 to move upward, and the infusion bottom tube 303 drives the infusion needle 305 and the needle airplane handle 304 to move upward, and the needle airplane handle 304 is larger than the circular through hole 302, so that the elastic band 301 is forced to bulge, and the infusion needle 305 is transformed from a horizontal state to a vertical state, and the infusion needle 305 in the vertical state is inside the processing slot 306, and then the pulling force applied to the connected infusion tube 401 is stopped, so that the elastic band 301 is reset, and after the elastic band 301 is reset, the needle airplane handle 304 is pushed downward, and the needle airplane handle 304 pushes the infusion needle 305 downward, so that the infusion needle 305 is inserted into the processing slot 306 to complete the processing of the infusion needle 305.

[0025] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An infusion device for helicopter rescue nursing, comprising a hand support plate (1), characterized in that: The bottom of the hand support plate (1) is fixedly connected to an anti-slip pad (2); a processing assembly (3) is arranged above the hand support plate (1); the processing assembly (3) comprises an elastic band (301); the elastic band (301) is fixedly connected to the top of the hand support plate (1); a through hole (302) is provided at the top of the elastic band (301); an infusion bottom tube (303) is movably connected to the middle of the through hole (302); an infusion needle (305) is fixedly connected to the front of the infusion bottom tube (303); a needle handle (304) is fixedly connected to the outer wall of the infusion needle (305); a processing slot (306) is provided at the bottom of the elastic band (301); the processing slot (306) passes through the hand support plate (1) downward; and a connecting assembly (4) is arranged above the elastic band (301).

2. The helicopter rescue nursing infusion device according to claim 1, characterized in that: The connecting component (4) comprises a connecting infusion tube 1 (401), wherein the connecting infusion tube 1 (401) is fixedly connected to the top of the infusion bottom tube (303), the top of the connecting infusion tube 1 (401) is fixedly connected to a liquid storage bag (402), the top of the liquid storage bag (402) is fixedly connected to a medical polyvinyl chloride folding hose (403), the top of the medical polyvinyl chloride folding hose (403) is fixedly connected to a connecting infusion tube 2 (404), the top of the connecting infusion tube 2 (404) is fixedly connected to a puncture head (405), and a control component (5) is arranged on the outside of the connecting infusion tube 2 (404).

3. The helicopter rescue nursing infusion device according to claim 2, characterized in that: The control assembly (5) comprises a control shell (501), wherein the control shell (501) is fixedly connected to the outer wall of the second communicating infusion tube (404), and inclined guide grooves (502) are provided on both sides of the inner wall of the control shell (501).

4. The helicopter rescue nursing infusion device according to claim 3, characterized in that: The middle part of the inclined guide groove (502) is movably connected to an extrusion flow-limiting rod (503), the extrusion flow-limiting rod (503) is movably connected to the second communicating infusion tube (404), and a fixing component (6) is arranged below the extrusion flow-limiting rod (503).

5. The helicopter rescue nursing infusion device according to claim 4, characterized in that: The fixing assembly (6) comprises a connecting seat (601), wherein the connecting seat (601) is fixedly connected to a side of the top of the hand support plate (1) away from the elastic band (301), and a binding strap (602) is fixedly connected to the top of the connecting seat (601).

6. The helicopter rescue nursing infusion device according to claim 5, characterized in that: The bottom of the binding strap (602) is fixedly connected with a Velcro B (604), the right side of the hand support plate (1) is fixedly connected with a Velcro A (603), and the Velcro A (603) is movably connected with the Velcro B (604).

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