Conveying assembly for injection

Abstract

The utility model discloses a conveying assembly for injection liquid, which comprises a main body unit, an infusion tube, an infusion needle and a puncture needle, the arrangement unit comprises a needle head arrangement assembly and an infusion tube arrangement assembly, and the needle head arrangement assembly and the infusion tube arrangement assembly are both arranged on the outer wall of the infusion tube. An infusion needle and a puncture needle are inserted into the two needle head storage sleeves respectively, the bandage is wound along the outer sides of the needle head storage sleeves, the sleeve rod is connected with the small circle of the fixing groove, the sleeve rod is clamped through the rectangular part, and therefore the fixing block and the bandage are fixed under the limiting effect of the clamping block; the infusion needle and the puncture needle are prevented from shaking to hurt medical staff, infection caused by the fact that residual liquid medicine and blood are thrown out by the infusion needle is avoided, then the infusion tube is folded and rolled up, the connecting plate and the connecting ring are fixed through the connecting groove and the fixing nail, and the infusion tube is prevented from driving the infusion needle and the puncture needle to shake.

Description

Technical Field

[0001] The utility model relates to the technical field of medical supplies, in particular to a delivery assembly for injection. Background Art

[0002] An infusion set is a medical device used for infusion, usually a disposable medical product. It uses the principle of air pressure to make the liquid in the bottle flow into a thinner infusion hose to form a water column. When the water column pressure is greater than the venous pressure, the liquid in the bottle flows into the vein.

[0003] Existing disposable infusion sets usually need to be sorted and discarded after use. Since the infusion needle and puncture needle of the infusion set are relatively sharp and the infusion tube of the infusion set is mostly long, the infusion needle and puncture needle are easy to shake during sorting and cause harm to medical staff. In addition, as the infusion needle shakes, the residual liquid medicine in the infusion tube and the blood in the needle are easy to be thrown out, which can easily lead to infection. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems existing in the existing delivery assembly for injection, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a delivery assembly for injection, which is designed to solve the problem that "existing disposable infusion sets usually need to be sorted and discarded after use. Since the infusion needle and puncture needle of the infusion set are relatively sharp and the infusion tube of the infusion set is mostly long, the infusion needle and puncture needle are easy to shake during sorting and cause harm to medical staff. Moreover, as the infusion needle shakes, the residual liquid medicine in the infusion tube and the blood in the needle are easy to be thrown out, which can easily lead to infection."

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a delivery assembly for injection, comprising:

[0008] The main unit comprises an infusion tube, and both ends of the infusion tube are respectively provided with an infusion needle and a puncture needle;

[0009] The arranging unit includes a needle arranging component and an infusion tube arranging component. The needle arranging component and the infusion tube arranging component are both arranged on the outer wall of the infusion tube. The needle arranging component is used to fix the infusion needle and the puncture needle, and the infusion tube arranging component is used to fold and fix the infusion tube.

[0010] As a preferred solution of the injection delivery assembly described in the utility model, the needle arrangement assembly includes a sleeve movably connected to the outer wall of the infusion tube, and two needle storage sleeves in opposite directions are fixedly connected to both sides of the sleeve, and the two needle storage sleeves are used to store infusion needles and puncture needles respectively.

[0011] As a preferred solution of the delivery component for injection described in the utility model, the outer wall of the sleeve is fixedly connected with a strap, the other end of the strap is fixedly connected with a fixing block, a fixing groove is opened in the middle of the fixing block, the outer wall of the sleeve is fixedly connected with a sleeve rod, the outer end of the sleeve rod is fixedly connected with a clamping block, and the fixing groove is connected to the sleeve rod.

[0012] As a preferred solution of the delivery component for injection described in the utility model, the fixed groove is a combination of two circles of different sizes and a rectangle, and the diameters of the small circle and the large circle are respectively the same as the sleeve rod and the block, and the width of the rectangle is smaller than the diameter of the small circle.

[0013] As a preferred solution of the injection delivery assembly described in the utility model, the infusion tube arrangement assembly includes a connecting plate and a connecting ring, and the connecting plate and the connecting ring are movably connected to both sides of the outer wall of the infusion tube and are respectively located on both sides of the sleeve.

[0014] As a preferred solution of the injection delivery component described in the utility model, a connecting groove is opened in the middle of the connecting plate, and the shape of the connecting groove is the same as the fixing groove. The outer wall of the connecting ring is fixedly connected with a fixing nail, and the shape of the fixing nail is the same as the combined shape of the sleeve rod and the block, and the size is the same as each part of the connecting groove.

[0015] Beneficial effects of the utility model:

[0016] After the infusion set is used, the infusion needle and the puncture needle are respectively inserted into the two needle storage sleeves, the strap is wrapped along the outside of the needle storage sleeve, connected to the small circle of the fixing groove through the sleeve rod, and the sleeve rod is clamped by the rectangular part, so that the fixing block and the strap are fixed under the limiting action of the clamping block, so as to prevent the infusion needle and the puncture needle from shaking and injuring medical staff, and to prevent the infusion needle from throwing out residual medicine and blood and causing infection. Then, the infusion tube is folded and rolled up, and the connecting plate and the connecting ring are fixed through the connecting groove and the fixing nail, so as to complete the sorting and storage of the infusion tube and prevent the infusion tube from causing the infusion needle and the puncture needle to shake. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0018] Figure 1 This is a schematic diagram of the overall structure of the front side of an injection delivery assembly proposed by the utility model;

[0019] Figure 2 for Figure 1 A schematic diagram of the needle arrangement assembly structure;

[0020] Figure 3 for Figure 1 Schematic diagram of the structure of the infusion tube arrangement component.

[0021] In the figure: 100, main unit; 101, infusion set main body; 102, infusion needle; 103, puncture needle; 200, sorting unit; 201, needle sorting assembly; 201a, sleeve; 201b, needle storage sleeve; 201c, binding strap; 201d, fixing block; 201e, clamping block; 201f, sleeve rod; 201g, fixing groove; 202, infusion tube sorting assembly; 202a, connecting plate; 202b, connecting ring; 202c, connecting groove; 202d, fixing nail. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0025] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0026] Reference Figure 1-3 The utility model provides a delivery assembly for injection, comprising:

[0027] The main unit 100 includes an infusion tube 101, and an infusion needle 102 and a puncture needle 103 are respectively provided at both ends of the infusion tube 101;

[0028] The arranging unit 200 includes a needle arranging component 201 and an infusion tube arranging component 202. The needle arranging component 201 and the infusion tube arranging component 202 are both arranged on the outer wall of the infusion tube 101. The needle arranging component 201 is used to fix the infusion needle 102 and the puncture needle 103, and the infusion tube arranging component 202 is used to fold and fix the infusion tube 101.

[0029] Among them, the needle sorting component 201 includes a sleeve 201a movably connected to the outer wall of the infusion tube 101, and two needle storage sleeves 201b in opposite directions are fixedly connected to the two sides of the sleeve 201a. The two needle storage sleeves 201b are used to store the infusion needle 102 and the puncture needle 103 respectively, so as to prevent the infusion needle 102 and the puncture needle 103 from shaking and injuring medical personnel, and to prevent the infusion needle 102 from throwing out residual medicine and blood.

[0030] Furthermore, a strap 201c is fixedly connected to the outer wall of the sleeve 201a, and a fixing block 201d is fixedly connected to the other end of the strap 201c. A fixing groove 201g is provided in the middle of the fixing block 201d. A sleeve rod 201f is fixedly connected to the outer wall of the sleeve 201a, and a clamping block 201e is fixedly connected to the outer end of the sleeve rod 201f. The fixing groove 201g is connected to the sleeve rod 201f. The fixing groove 201g is a combination of two circles of different sizes and a rectangle, and the diameters of the small circle and the large circle are respectively the same as those of the sleeve rod 201f and the clamping block 201e, and the width of the rectangle is smaller than the diameter of the small circle. The two needle storage sleeves 201b are tied and fixed by the strap 201c, and the small circle of the sleeve rod 201f is connected to the fixing groove 201g, and the sleeve rod 201f is clamped by the rectangular part, so that the fixing block 201d and the strap 201c are fixed under the limiting action of the clamping block 201e.

[0031] Furthermore, the infusion tube arrangement component 202 includes a connecting plate 202a and a connecting ring 202b, which are movably connected to the two sides of the outer wall of the infusion tube 101 and are respectively located on the two sides of the sleeve 201a. A connecting groove 202c is opened in the middle of the connecting plate 202a, and the shape of the connecting groove 202c is the same as the fixing groove 201g. The outer wall of the connecting ring 202b is fixedly connected with a fixing nail 202d. The shape of the fixing nail 202d is the same as the combined shape of the sleeve rod 201f and the block 201e, and the size is the same as each part of the connecting groove 202c. After the infusion tube 101 is folded and rolled up, the connecting plate 202a and the connecting ring 202b are fixed by the connecting groove 202c and the fixing nail 202d, thereby fixing the folded infusion tube 101.

[0032] During use, the infusion needle 102 and the puncture needle 103 are respectively inserted into the two needle storage sleeves 201b, and the bandage 201c is wrapped along the outer side of the needle storage sleeve 201b, connected to the small circle of the fixing groove 201g through the sleeve rod 201f, and the sleeve rod 201f is clamped by the rectangular part, so that the fixing block 201d and the bandage 201c are fixed under the limiting action of the clamping block 201e, so as to prevent the infusion needle 102 and the puncture needle 103 from shaking and injuring medical staff, and to prevent the infusion needle 102 from throwing out residual medicine and blood and causing infection. Then, the infusion tube 101 is folded and rolled up, and the connecting plate 202a and the connecting ring 202b are fixed through the connecting groove 202c and the fixing nail 202d, so as to complete the sorting and storage of the infusion tube 101 and prevent the infusion tube 101 from causing the infusion needle 102 and the puncture needle 103 to shake.

[0033] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A delivery assembly for injection, characterized in that: include: The main unit (100) comprises an infusion tube (101), and an infusion needle (102) and a puncture needle (103) are respectively provided at both ends of the infusion tube (101); The arranging unit (200) comprises a needle arranging assembly (201) and an infusion tube arranging assembly (202), wherein the needle arranging assembly (201) and the infusion tube arranging assembly (202) are both arranged on the outer wall of the infusion tube (101), the needle arranging assembly (201) is used to fix the infusion needle (102) and the puncture needle (103), and the infusion tube arranging assembly (202) is used to fold and fix the infusion tube (101).

2. The delivery assembly for injection according to claim 1, characterized in that: The needle arrangement assembly (201) comprises a sleeve (201a) movably connected to the outer wall of the infusion tube (101), and two needle storage sleeves (201b) in opposite directions are fixedly connected to both sides of the sleeve (201a), and the two needle storage sleeves (201b) are respectively used to store the infusion needle (102) and the puncture needle (103).

3. The delivery assembly for injection according to claim 2, characterized in that: The outer wall of the sleeve (201a) is fixedly connected to a binding belt (201c), the other end of the binding belt (201c) is fixedly connected to a fixing block (201d), a fixing groove (201g) is provided in the middle of the fixing block (201d), the outer wall of the sleeve (201a) is fixedly connected to a sleeve rod (201f), the outer end of the sleeve rod (201f) is fixedly connected to a clamping block (201e), and the fixing groove (201g) is connected to the sleeve rod (201f).

4. The delivery assembly for injection according to claim 3, characterized in that: The fixing groove (201g) is a combination of two circles of different sizes and a rectangle, and the diameters of the small circle and the large circle are respectively the same as those of the sleeve rod (201f) and the clamping block (201e), and the width of the rectangle is smaller than the diameter of the small circle.

5. The delivery assembly for injection according to claim 4, characterized in that: The infusion tube arranging assembly (202) comprises a connecting plate (202a) and a connecting ring (202b), wherein the connecting plate (202a) and the connecting ring (202b) are respectively movably connected to two sides of the outer wall of the infusion tube (101) and are respectively located on two sides of the sleeve (201a).

6. The delivery assembly for injection according to claim 5, characterized in that: A connecting groove (202c) is provided in the middle of the connecting plate (202a), and the shape of the connecting groove (202c) is the same as that of the fixing groove (201g). A fixing nail (202d) is fixedly connected to the outer wall of the connecting ring (202b), and the shape of the fixing nail (202d) is the same as the combined shape of the sleeve rod (201f) and the clamping block (201e), and the size is the same as that of each part of the connecting groove (202c).

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