CN215875781U

CN215875781U - Keep somewhere fixed pad pasting of needle and keep somewhere needle

Info

Publication number: CN215875781U
Application number: CN202121638746.7U
Authority: CN
Inventors: 张俊娣
Original assignee: Tianjin Xiqing Hospital
Current assignee: Tianjin Xiqing Hospital
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2022-02-22
Anticipated expiration: 2031-07-19

Abstract

The utility model discloses an indwelling needle fixing film and an indwelling needle, belonging to the technical field of medical instruments, and comprising a first end and a second end along the length direction, wherein the first end side of the first end is provided with a tube sealing clamp hole for accommodating a tube sealing clamp of the indwelling needle, the length of the tube sealing clamp hole is not less than the length of the tube sealing clamp, and the middle part of the second end of the fixing film is provided with a notch for accommodating a connector of the indwelling needle; and (6) retaining the needle. According to the indwelling needle fixing film and the indwelling needle disclosed by the utility model, the fixing film with the notch and the tube sealing clamp hole is used for fixing the distal end of the indwelling needle, so that the extension tube can be fixed, and meanwhile, the tube sealing clamp and the connector which are required to be used in treatment operation are exposed, so that the distal end of the indwelling needle can be prevented from falling off, and the distal end of the indwelling needle can be conveniently and regularly fixed.

Description

Keep somewhere fixed pad pasting of needle and keep somewhere needle

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to an indwelling needle fixing film and an indwelling needle.

Background

Currently, as shown in fig. 5 and 6, when an indwelling needle is clinically fixed, one infusion patch 3 and three infusion patches 4 are generally used for fixation, the infusion patch 3 generally adopts an octagonal structure, and the infusion patches 4 generally adopt a rectangular structure. When the puncture needle is fixed, the infusion film 3 is firstly used for fixing the puncture needle at the indwelling needle position of the puncture point, and then the three infusion pastes 4 are sequentially used for fixing the joint position of the indwelling needle on the skin of a patient. The transfusion plaster 4 has a plurality of defects in use, for example, the transfusion plaster 4 is not firm when the butt joint is fixed according to the principle of a high lifting platform because the transfusion plaster 4 has a short length and a narrow width; after the infusion paste is reluctantly fixed, the infusion paste 4 is easy to loosen when a patient sweats and hands wash the infusion paste; when the action range of putting on or taking off clothes by a patient is large, or when the patient is used by active children and infant patients, the patient easily touches the extension tube and the joint, and the transfusion plaster 4 is easy to loosen to cause the joint to fall off. The blood return phenomenon in the indwelling needle can be caused after the connector is detached, the probability of catheter blockage is increased, the catheter needs to be replaced after the catheter is blocked, the treatment cost of a patient is increased, and unnecessary pain is brought to the patient.

Disclosure of Invention

The utility model is provided for solving the problems in the prior art, and aims to provide an indwelling needle fixing film which can fix an extension tube by fixing the distal end of an indwelling needle by using a fixing film with a notch and a tube sealing clamp hole, and meanwhile, exposes a tube sealing clamp and a connector which are required to be used in treatment operation, can prevent the distal end of the indwelling needle from falling off, and is beneficial to realizing the standard fixation of the distal end of the indwelling needle.

The second purpose of the utility model is to provide an indwelling needle.

In order to achieve the purpose, the technical scheme of the utility model provides a retaining needle fixing film which comprises a first end and a second end along the length direction of the retaining needle fixing film, wherein a tube sealing clamp hole for accommodating a tube sealing clamp of a retaining needle is formed in the side of the first end, the length of the tube sealing clamp hole is not less than that of the tube sealing clamp, and a notch for accommodating a connector of the retaining needle is formed in the middle of the second end of the fixing film.

Further, the notch comprises a first edge and a second edge which incline towards the first end side, and the first edge and the second edge are intersected and symmetrically arranged along the central line of the length direction of the fixed film.

Further, the fixed pad pasting is made by cutting the infusion pad pasting with an octagonal structure, the first end is arranged on one side of the octagonal structure, one end of the first side of the opening is arranged at one end of the second end of the fixed pad pasting, and one end of the second side of the opening is arranged at the other end of the second end of the fixed pad pasting.

Further, fixed pad pasting is including tearing the piece of drawing, it can tear the separation of drawing to tear the piece and locate fixed pad pasting seal the one end of pipe clamp hole length direction, tear the piece width with seal pipe clamp hole width and suit, it follows to tear the piece fixed pad pasting tears the back off, can lengthen seal the length in pipe clamp hole.

Further, the fixed film sequentially comprises a release paper layer, an adhesive layer, a film pasting layer and a protective film layer.

Further, it is pieced together by first piece, second piece, third piece and fourth piece to release paper layer, first piece with the second piece is followed protection rete length direction's central line symmetry sets up and all locates protection rete first end side, the third piece with the fourth piece is followed protection rete length direction's central line symmetry sets up and all locates protection rete second end side.

In order to achieve the above object, according to a second aspect of the present invention, there is provided an indwelling needle for use in combination with the indwelling needle fixing patch according to any one of the above aspects, wherein the indwelling needle includes an extension tube, a tube sealing clip attached to the extension tube, and a connector attached to one end of the extension tube, the extension tube is provided with a positioning mark, and when a distal end of the tube sealing clip corresponds to a position of the positioning mark of the extension tube, and when the tube sealing clip hole of the fixing patch corresponds to the tube sealing clip of the indwelling needle, a notch of the fixing patch can correspond to the connector of the indwelling needle.

Compared with the currently practical infusion patch, the fixing adhesive film can stick and fix the extension tube at the far end of the indwelling needle to the skin, the fixing adhesive film is provided with the tube sealing clamp hole for containing the tube sealing clamp of the indwelling needle and the notch for containing the joint of the indwelling needle, so that the flatness of the fixing adhesive film during fixing is favorably maintained, the fixing adhesive film is firmly adhered to the skin of a patient, when the patient sweats, washes hands and wets the infusion patch, or the patient wears clothes and the like, or when the patient uses the infusion patch, the fixing adhesive film is not easy to loosen, the far end of the indwelling needle can be prevented from falling off, the using comfort level of the patient is high, the operation of medical staff is simple, and the standard fixing of the far end of the indwelling needle is favorably realized; the fixed pad pasting has bigger length and width, and it is firm to paste, and the cost of manufacture is low, is suitable for using widely.

Drawings

Fig. 1 is a schematic structural view of a fixing film according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a fixing film according to an embodiment of the present invention;

FIG. 3 is a bottom view of the fastening film of FIG. 2;

FIG. 4 is a schematic structural view of the external end of the indwelling needle according to the second embodiment of the present invention;

FIG. 5 is a schematic view of a prior art infusion patch;

fig. 6 is a schematic structural view of a prior art infusion patch.

Wherein: 1. fixing the film; 11. sealing the pipe clamp hole; 12. opening the gap; 121. a first side; 122. a second edge; 13. a tearing block; 14. a release paper layer; 141. a first block; 142. a second block; 143. a third block; 144. a fourth block; 15. an adhesive layer; 16. pasting a film layer; 17. a protective film layer; 2. an indwelling needle; 21. an extension tube; 211. positioning a mark; 22. a pipe sealing clamp; 23. a joint; 3. sticking a film for transfusion; 4. an infusion patch.

Detailed Description

The present invention is described in detail below with reference to the accompanying drawings and examples:

the first embodiment is as follows: as shown in fig. 1 and 2, the utility model provides an indwelling needle fixing film, the fixing film 1 comprises a first end and a second end along the length direction, the first end side is provided with a tube sealing clamp hole 11 for accommodating a tube sealing clamp 22 of the indwelling needle 2, the length of the tube sealing clamp hole 11 is not less than the length of the tube sealing clamp 22, the tube sealing clamp 22 can move along an extension tube 21 in the tube sealing clamp hole 11, which brings convenience for the treatment operation, and the middle part of the second end of the fixing film 1 is provided with a gap 12 for accommodating a joint 23 of the indwelling needle 2.

Fixed pad pasting 1 can be fixed in skin with the extension pipe 21 paste of keeping somewhere the pipe distal end, be equipped with the pipe sealing clamp hole 11 that is used for the holding to keep somewhere the pipe sealing clamp 22 of needle 2 and be used for the holding to keep somewhere the opening 12 of the joint 23 of needle 2 on the fixed pad pasting 1, be favorable to maintaining the roughness when fixed the pasting is fixed, make the firm pad pasting of fixed pad pasting 1 in patient's skin, can avoid keeping somewhere 2 distal ends of needle and take place to drop, be favorable to realizing keeping somewhere the standard of 2 distal ends of needle fixed, and simultaneously, fixed pad pasting 1 can expose pipe sealing clamp 22 and joint 23, the medical staff's treatment operation of being convenient for.

Preferably, as shown in fig. 1 and 2, the notch 12 includes a first edge 121 and a second edge 122 inclined to the first end side, and the first edge 121 and the second edge 122 intersect and are symmetrically disposed along a central line of the length direction of the fixed film 1, so that the distal end of the indwelling tube is fixed to one side of the fixed film 1 along the central axis of the length direction of the fixed film 1, which is beneficial to improving the firmness of adhesion and preventing the distal end of the indwelling needle 2 from falling off.

Preferably, as shown in fig. 1 and 2, the fixing film 1 can be cut from the infusion film 3 having an octagonal structure, the manufacturing method is simple, the material cost is low, the first end is provided on one side of the octagonal structure, one end of the first side 121 of the notch 12 is provided on one end of the second end of the fixing film 1, and one end of the second side 122 of the notch 12 is provided on the other end of the second end of the fixing film 1. Of course, the fixing film 1 may be directly manufactured into the above-described shape without cutting.

Further, as shown in fig. 1 and fig. 2, the fixing film 1 includes a tearing block 13, the tearing block 13 can tear and separate one end of the fixing film 1 in the length direction of the tube sealing clamp hole 11, the width of the tearing block 13 is adapted to the width of the tube sealing clamp hole 11, and after the tearing block 13 is torn from the fixing film 1, the length of the tube sealing clamp hole 11 can be increased, so that the fixing film 1 can be applied to the tube sealing clamps 22 with different lengths. Preferably, the length of the pipe sealing clamp hole 11 is 1cm, the width thereof is 0.5cm, the length of the tearing block 13 is 0.5cm, and the width thereof is 0.5cm, so that the fixing film 1 has universality.

In this embodiment, as shown in fig. 3, the fixing film 1 includes a release paper layer 14, an adhesive layer 15, a film layer 16, and a protective film layer 17 in this order. Preferably, the fixing film 1 may be made of the same material as that of the currently used infusion film 3.

Further, as shown in fig. 1 and 3, the release paper layer 14 is composed of a first block 141, a second block 142, a third block 143, and a fourth block 144, the first block 141 and the second block 142 are symmetrically disposed along a center line of the protective film layer 17 in the longitudinal direction and are both disposed on the first end side of the protective film layer 17, and the third block 143 and the fourth block 144 are symmetrically disposed along a center line of the protective film layer 17 in the longitudinal direction and are both disposed on the second end side of the protective film layer 17. In the currently used infusion film 3, the release paper is of a whole-piece structure, and the release paper is firstly torn off and then stuck when being fixed, so that the position is easy to be stuck in a wrong position. In this design, can place fixed pad pasting 1 in suitable position after, tear in proper order as required and remove each component from type paper layer 14, make each part that corresponds on pad pasting layer 16 paste in proper order in patient's skin, can paste pad pasting layer 16 accuracy in patient's skin, simplified operating procedure simultaneously.

When the indwelling needle fixing film of the present invention is used, after the infusion film 3 is fixed to the puncture site indwelling needle 2, the following use procedures can be performed: firstly, adjusting the position of a tube sealing clamp 22 on an extension tube 21, and placing a fixed film 1 at the far end of an indwelling needle 2, so that a tube sealing clamp hole 11 of the fixed film 1 corresponds to the tube sealing clamp 22 of the indwelling needle 2, and a notch 12 of the fixed film 1 corresponds to a connector 23 of the indwelling needle 2; sequentially tearing off the first block 141, the second block 142, the third block 143 and the fourth block 144 of the release paper layer 14 to ensure that each part corresponding to the film pasting layer 16 is accurately pasted on the skin of the patient; finally, the protective film layer 17 is removed. But the pipe sealing clamp hole 11 on the fixed pad pasting 1 holding keeps somewhere the pipe sealing clamp 22 of needle 2, and opening 12 can the holding keep somewhere the joint 23 of needle 2, can make fixed pad pasting 1 firm pad pasting in patient's skin, avoids keeping somewhere the needle 2 distal end and takes place to drop, is favorable to realizing keeping somewhere the standard of needle 2 distal end fixed, simultaneously, fixed pad pasting 1 can expose pipe sealing clamp 22 and joint 23, the medical staff's treatment operation of being convenient for.

Example two: the utility model also provides an indwelling needle, which is matched with the indwelling needle fixing film in any technical scheme for use, the indwelling needle 2 comprises an extension tube 21, a tube sealing clamp 22 arranged on the extension tube 21 and a joint 23 arranged at one end of the extension tube 21, the extension tube 21 is provided with a positioning mark 211, the distance between the tube sealing clamp 22 and the joint 23 can be matched with the corresponding size of the fixing film 1 when the far end of the tube sealing clamp 22 corresponds to the position of the positioning mark 211 of the extension tube 21 by adjusting the position of the tube sealing clamp 22, when the tube sealing clamp hole 11 of the fixing film 1 corresponds to the tube sealing clamp 22 of the indwelling needle 2, the gap 12 of the fixing film 1 can correspond to the joint 23 of the indwelling needle 2, the operation steps can be simplified, and the pasting accuracy of the fixing film 1 can be improved.

When the indwelling needle distal end of the present invention is fixed by using the indwelling needle fixing patch of the present invention, after the infusion patch 3 is fixed to the puncture site indwelling needle 2 by adhesion, the following procedure can be used: firstly, adjusting the position of the tube sealing clamp 22 to enable the far end of the tube sealing clamp to correspond to the positioning mark 211 on the extension tube 21, and when the fixing adhesive film 1 is placed at the far end of the indwelling needle 2, the tube sealing clamp hole 11 of the fixing adhesive film 1 corresponds to the tube sealing clamp 22 of the indwelling needle 2, and the notch 12 of the fixing adhesive film 1 corresponds to the joint 23 of the indwelling needle 2, so that the operation steps are simplified; sequentially tearing off the first block 141, the second block 142, the third block 143 and the fourth block 144 of the release paper layer 14 to ensure that each part corresponding to the film pasting layer 16 is accurately pasted on the skin of the patient; finally, the protective film layer 17 is removed. But the pipe sealing clamp hole 11 on the fixed pad pasting 1 holding keeps somewhere the pipe sealing clamp 22 of needle 2, and opening 12 can the holding keep somewhere the joint 23 of needle 2, can make fixed pad pasting 1 firm pad pasting in patient's skin, avoids keeping somewhere the needle 2 distal end and takes place to drop, is favorable to realizing keeping somewhere the standard of needle 2 distal end fixed, simultaneously, fixed pad pasting 1 can expose pipe sealing clamp 22 and joint 23, the medical staff's treatment operation of being convenient for.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a keep somewhere needle fixed pad pasting, its characterized in that, fixed pad pasting includes along its length direction's first end and second end, and its first end side is equipped with the tube sealing clamp hole that is used for the tube sealing clamp of holding needle of keeping somewhere, tube sealing clamp hole length is not less than the length of tube sealing clamp, the second end middle part of fixed pad pasting is equipped with the opening that is used for the joint of holding needle of keeping somewhere.

2. The indwelling needle fastening patch according to claim 1, wherein the notch comprises a first edge and a second edge inclined to the first end side, the first edge and the second edge intersecting and being symmetrically disposed along a center line in the longitudinal direction of the fastening patch.

3. The indwelling needle fixation patch according to claim 2, wherein the fixation patch is cut out of an octagonal shaped infusion patch, the first end is provided at one side of the octagonal shaped configuration, one end of the first side of the slit is provided at one end of a second end of the fixation patch, and one end of the second side of the slit is provided at the other end of the second end of the fixation patch.

4. The retaining needle fixing film according to claim 1, wherein the retaining needle fixing film comprises a tearing block, the tearing block is detachably disposed at one end of the retaining film in the length direction of the tube sealing clamp hole, the width of the tearing block is adapted to the width of the tube sealing clamp hole, and the length of the tube sealing clamp hole can be increased after the tearing block is torn away from the retaining film.

5. The indwelling needle fastening patch according to claim 2, wherein the fastening patch comprises a release paper layer, an adhesive layer, a patch layer and a protective film layer in this order.

6. The indwelling needle fixation patch according to claim 5, wherein the release paper layer is composed of a first block, a second block, a third block and a fourth block, the first block and the second block are symmetrically disposed along a center line of the protective film layer in the length direction and are both disposed at the first end side of the protective film layer, and the third block and the fourth block are symmetrically disposed along a center line of the protective film layer in the length direction and are both disposed at the second end side of the protective film layer.

7. An indwelling needle for use in conjunction with the indwelling needle fixation patch according to any one of claims 1 to 6, the indwelling needle comprising an extension tube, a tube sealing clip mounted on the extension tube, and a hub mounted on one end of the extension tube, wherein the extension tube is provided with a positioning mark, and when the distal end of the tube sealing clip corresponds to the positioning mark of the extension tube, and when the tube sealing clip hole of the fixation patch corresponds to the tube sealing clip of the indwelling needle, the notch of the fixation patch can correspond to the hub of the indwelling needle.