CN209154739U - A kind of remaining needle fixation kit - Google Patents

Abstract

The utility model discloses a kind of remaining needle fixation kits, including fixed patch, the casing seat positioned at the fixed fixing seat for sticking surface and with fixing seat grafting, fixing seat includes pedestal and two pieces of side blocks, side block is located at the top surface edge of pedestal and is arranged along the length direction of pedestal, the upper surface of pedestal is equipped with recessed slot, slot is parallel with the upper surface of pedestal, the side of slot is opening, and the left and right side walls of slot are inclined-plane and its inclined direction is gradually tilted to the center of slot from the bottom surface of slot to top；Casing seat includes pedestal, heparin cap sleeve and extends pipe sleeve, is front by the opposite direction definition for being placed on extension pipe sleeve of heparin cap sleeve, the left and right side of pedestal is inclined-plane and gradient is consistent with the left and right side walls of slot.The remaining needle fixation of the utility model, remaining needle when avoiding patient activity pulled out or touched off, and mitigates the workload of medical staff, and that reduces patient does not accommodate pain.

Description

A kind of remaining needle fixation kit

Technical field

The utility model belongs to medical aid device technical field, more particularly to a kind of remaining needle fixation kit.

Background technique

Venous detaining needle is also known as venous catheter needle, is that a kind of clinical transfusion often uses instrument, the use of remaining needle can subtract Few patient due to venipuncture repeatedly caused by pain and to the fear having an injection, be convenient for clinical application, urgency, critical patient are robbed Medication is rescued, the workload of nurse is mitigated, reduces patient pain.

Remaining needle punctures into conduit and needle core intravascular together when embedding, after conduit fully enters blood vessel, withdraws Needle core out, only by soft catheter retaining in the blood vessels to carry out infusion treatment.And after each infusion, remaining needle is connected Partially carry out disinfection encapsulation process, and it is good with immobilization with adhesive tape then to need, and prevents end from deviating from or being contaminated.

Remaining needle is mostly using immobilization with adhesive tape after infusion-completed, and remaining needle is not fixed firmly, and many patients are in freedom When activity or night's rest, often remaining needle is pulled out or touched off unintentionally, needs repeated puncture, is caused to patient sensual Pain and economic loss, increase the workload of medical staff.

Utility model content

The utility model is mainly solving the technical problems that provide a kind of remaining needle fixation kit, remaining needle fixation, Remaining needle is pulled out or touched off when avoiding patient activity, mitigates the workload of medical staff, that reduces patient does not accommodate pain.

In order to solve the above technical problems, the technical solution that the utility model uses is: a kind of remaining needle fixation kit, Including fixed patch, the casing seat positioned at the fixed fixing seat for sticking surface and with the fixing seat grafting, the fixing seat includes Pedestal and two pieces of side blocks, the side block are located at the top surface edge of the pedestal and are arranged along the length direction of the pedestal, The upper surface of the pedestal is equipped with recessed slot, and the slot is parallel with the upper surface of the pedestal, the side of the slot For opening, the left and right side walls of the slot are inclined-plane and its inclined direction from the bottom surface of slot to top gradually into slot Heart inclination；

Described sleeve pipe seat includes pedestal, heparin cap sleeve and extends pipe sleeve, and heparin cap sleeve is placed on the extension pipe sleeve relatively Direction definition be front, the heparin cap sleeve and the extension pipe sleeve are located at the top surface edge of the pedestal and are located at The front and rear sides of the pedestal, the upper end of the heparin cap sleeve and the upper end for extending pipe sleeve are all opening, the pedestal Left and right side is inclined-plane and gradient is consistent with the left and right side walls of slot；

The fixed patch includes nonwoven fabric layer, buffer layer and adhesive-layer, and the buffer layer is located at the top of the adhesive-layer, institute The top that nonwoven fabric layer is located at the buffer layer is stated, the fixing seat is fixed in the upper surface middle part of the nonwoven fabric layer.

It further says, the left and right side of the pedestal is equipped with several equally distributed tread plates, and the tread plate Along the inclined direction setting of the left and right side of the pedestal.

It further says, the left and right side walls of the slot are equipped with several equally distributed tread plates, and the tread plate Along the inclined direction setting of the left and right side walls of the slot.

It further says, the length of the pedestal is 1.1cm-1.2cm, and the width of the pedestal is 1.02-1.12cm.

It further says, the internal diameter of the heparin cap sleeve is 0.65-0.69cm, and the width of the heparin cap sleeve is 0.18- 0.22cm, the heparin cap sleeve with a thickness of 0.08-0.12cm, the bottom of the inner periphery of the heparin cap sleeve and the pedestal The distance between lower surface be 0.15-0.25cm.

It further says, the internal diameter for extending pipe sleeve is 0.63-0.67cm, and the width for extending pipe sleeve is 0.28- 0.32cm, it is described extend pipe sleeve with a thickness of 0.08-0.12cm.

It further says, the length of the fixed patch is 3.95-4.05cm, and the width of the fixed patch is 1.45- 1.55cm, the middle part for being located at the fixed patch of the buffer layer, the buffer layer with a thickness of 0.2-0.5mm.

It further says, the height of the fixing seat is 0.3-0.6cm.

It further says, the buffer layer is silica gel buffer layer, cushion rubber layer or foamed plastics buffer layer.

It further says, the remaining needle is straight type remaining needle or Y type remaining needle.

The beneficial effects of the utility model at least have the following:

The casing seat of the utility model is plugged in fixing seat, and the upper surface of pedestal is equipped with recessed slot, slot it is left and right Side wall is inclined-plane and its inclined direction is gradually tilted to the center of slot from the bottom surface of slot to top, the left and right side of pedestal For inclined-plane and gradient it is consistent with the left and right side walls of slot, remaining needle fixation avoids pulling out remaining needle when patient activity Or touch off, lead to repeated puncture, causes sensual pain to patient, mitigate the workload of medical staff；

The casing seat of the utility model includes heparin cap sleeve and extends pipe sleeve, can consolidate remaining needle extension tube and calparine cap It is fixed, so that remaining needle can be firmly fixed to casing seat；

The middle part of the fixed patch of the utility model is equipped with buffer layer, prevents fixing seat is really up to the mark from leaving over skin, improves patient's Comfort level reduces the discomfort of patient；

The left and right side of the pedestal of the utility model is equipped with several equally distributed tread plates, the left and right side walls of slot Equipped with several equally distributed tread plates, increase the frictional force between the left and right side of pedestal and the left and right side walls of slot, Anti-skidding effect is played, prevents pedestal from slipping from slot.

Detailed description of the invention

Fig. 1 is the side view (from the side view of pipe sleeve side is extended) of the utility model；

Fig. 2 is the side view (from the side side view of heparin cap sleeve) of the utility model；

Fig. 3 is the structural schematic diagram of the casing seat of the utility model；

Fig. 4 is the structural schematic diagram of the fixing seat of the utility model；

Fig. 5 is the structural schematic diagram of the fixed patch of the utility model；

Each section label is as follows in attached drawing:

Fixed patch 1, nonwoven fabric layer 11, buffer layer 12, adhesive-layer 13, fixing seat 2, pedestal 21, side block 22, slot 23, opening 231, left side wall 232, right side wall 233, casing seat 3, pedestal 31, left side 311, right side 312, heparin cap sleeve 32, extension tube Cover width W2, the heparin of 33, tread plate 4, the length L1 of pedestal, the width W1 of pedestal, the internal diameter D1 of heparin cap sleeve, heparin cap sleeve The thickness H1 of cap sleeve, the heparin cap sleeve inner periphery bottom and the pedestal the distance between lower surface L2, extend The height of the internal diameter D2 of pipe sleeve, the width W3 for extending pipe sleeve, the thickness H2 for extending pipe sleeve, the length L3 of fixed patch and fixing seat H3。

Specific embodiment

The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear Define.

Embodiment: a kind of remaining needle fixation kit, as Figure 1-Figure 5, the utility model include fixed patch 1, are located at admittedly Surely the fixing seat 2 of 1 upper surface and the casing seat 3 with 2 grafting of fixing seat are pasted, the fixing seat 2 includes pedestal 21 and two pieces Side block 22, the side block 22 are located at the top surface edge of the pedestal 21 and are arranged along the length direction of the pedestal 21, institute The upper surface for stating pedestal 21 is equipped with recessed slot 23, and the slot 23 is parallel with the upper surface of the pedestal 21, the slot 23 side is opening 231, and the left and right side walls 232,233 of the slot 23 are inclined-plane and its inclined direction from the bottom of slot 23 It is gradually tilted to the center of slot 23 towards top；

Described sleeve pipe seat 3 includes pedestal 31, heparin cap sleeve 32 and extends pipe sleeve 33, heparin cap sleeve 32 is placed on relatively described The direction definition for extending pipe sleeve 33 is front, and the heparin cap sleeve 32 and the extension pipe sleeve 33 are located at the pedestal 31 Top surface edge and be located at the pedestal 31 front and rear sides, the upper end of the heparin cap sleeve 32 and it is described extend pipe sleeve 33 it is upper End is all opening, and the left and right side 311,312 of the pedestal 31 is inclined-plane and gradient is consistent with the left and right side walls of slot 23；

The fixed patch 1 includes nonwoven fabric layer 11, buffer layer 12 and adhesive-layer 13, and the buffer layer 12 is located at the adhesive-layer 13 top, the nonwoven fabric layer 11 are located at the top of the buffer layer 12, and the fixing seat 2 is fixed in the nonwoven fabric layer 11 Upper surface middle part.

The left and right side of the pedestal 31 is equipped with several equally distributed tread plates 4, and the tread plate 4 is along institute State the inclined direction setting of the left and right side of pedestal 31.

The left and right side walls of the slot 23 are equipped with several equally distributed tread plates 4, and the tread plate 4 is along institute State the inclined direction setting of the left and right side walls of slot 23.

The length L1 of the pedestal is 1.1cm-1.2cm, and the width W1 of the pedestal is 1.02-1.12cm.

Preferably, the length L1 of the pedestal is 1.15cm, and the width W1 of the pedestal is 1.07cm.

The internal diameter D1 of the heparin cap sleeve is 0.65-0.69cm, and the width W2 of the heparin cap sleeve is 0.18-0.22cm, The thickness H1 of the heparin cap sleeve is 0.08-0.12cm, under the bottom of the inner periphery of the heparin cap sleeve and the pedestal The distance between surface L2 is 0.15-0.25cm.

Preferably, the internal diameter D1 of the heparin cap sleeve is 0.67cm, and the width W2 of the heparin cap sleeve is 0.2cm, described The thickness H1 of heparin cap sleeve is 0.1cm, between the bottom of the inner periphery of the heparin cap sleeve and the lower surface of the pedestal Distance L2 is 0.2cm.

The internal diameter D2 for extending pipe sleeve is 0.63-0.67cm, and the width W3 for extending pipe sleeve is 0.28-0.32cm, The thickness H2 for extending pipe sleeve is 0.08-0.12cm.

Preferably, the internal diameter D2 for extending pipe sleeve is 0.65cm, and the width W3 for extending pipe sleeve is 0.3cm, described The thickness H2 for extending pipe sleeve is 0.1cm.

The length L3 of the fixed patch is 3.95-4.05cm, and the width of the fixed patch is 1.45-1.55cm, described slow Rush the middle part for being located at the fixed patch 1 of layer 12, the buffer layer 12 with a thickness of 0.2-0.5mm.

Preferably, the length L3 of the fixed patch is 4cm, and the width of the fixed patch is 1.5cm, the buffer layer 12 With a thickness of 0.5mm.

The height H3 of the fixing seat is 0.3-0.6cm.

The buffer layer 12 is silica gel buffer layer, cushion rubber layer or foamed plastics buffer layer.

The remaining needle is straight type remaining needle or Y type remaining needle.

The working principle of the utility model is as follows, and the fixed patch with fixing seat is pasted on skin table by the utility model Casing seat is plugged in fixing seat by face, and remaining needle extension tube and fixed be individually fixed in of calparine cap extend pipe sleeve and heparin cap sleeve, Remaining needle is pulled out or is touched off when avoiding patient activity, lead to repeated puncture, caused animally to patient by remaining needle fixation Pain, mitigate the workload of medical staff；

The middle part of fixed patch is equipped with buffer layer, prevents fixing seat is really up to the mark from leaving over skin, increases the comfort level of patient, reduces and suffers from The discomfort of person；

The left and right side of pedestal is equipped with several equally distributed tread plates, and the left and right side walls of slot are equipped with several The tread plate of even distribution increases the frictional force between the left and right side of pedestal and the left and right side walls of slot, plays anti-skidding work With, prevent pedestal from slot slip.

The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all Equivalent structure transformation made based on the specification and figures of the utility model, it is relevant to be applied directly or indirectly in other Technical field is also included in the patent protection scope of the utility model.

Claims (10)

1. a kind of remaining needle fixation kit, it is characterised in that: including fixed patch (1), positioned at the fixed fixing seat (2) for sticking surface With the casing seat (3) with the fixing seat grafting, the fixing seat includes pedestal (21) and two pieces of side blocks (22), the side block position In the pedestal top surface edge and be arranged along the length direction of the pedestal, the upper surface of the pedestal is equipped with recessed Slot (23), the slot is parallel with the upper surface of the pedestal, and the side of the slot is opening (231), the slot Left and right side walls (232,233) are inclined-plane and its inclined direction is gradually tilted to the center of slot from the bottom surface of slot to top；

Described sleeve pipe seat includes pedestal (31), heparin cap sleeve (32) and extends pipe sleeve (33), heparin cap sleeve is placed on relatively described The direction definition for extending pipe sleeve is front, the heparin cap sleeve and the upper surface side for extending pipe sleeve and being located at the pedestal Edge and the front and rear sides for being located at the pedestal, the upper end of the heparin cap sleeve and the upper end for extending pipe sleeve are all opening, institute The left and right side (311,312) for stating pedestal is inclined-plane and gradient is consistent with the left and right side walls of slot；

The fixed patch includes that nonwoven fabric layer (11), buffer layer (12) and adhesive-layer (13), the buffer layer are located at the adhesive-layer Top, the nonwoven fabric layer is located at the top of the buffer layer, and the fixing seat is fixed in the upper surface in the nonwoven fabric layer Portion.

2. a kind of remaining needle fixation kit according to claim 1, it is characterised in that: the left and right side of the pedestal is set There are several equally distributed tread plates (4), and the tread plate is set along the inclined direction of the left and right side of the pedestal It sets.

3. a kind of remaining needle fixation kit according to claim 1, it is characterised in that: the left and right side walls of the slot are set There are several equally distributed tread plates, and the tread plate is arranged along the inclined direction of the left and right side walls of the slot.

4. a kind of remaining needle fixation kit according to claim 1, it is characterised in that: the length (L1) of the pedestal is 1.1cm-1.2cm, the width (W1) of the pedestal are 1.02-1.12cm.

5. a kind of remaining needle fixation kit according to claim 1, it is characterised in that: the internal diameter (D1) of the heparin cap sleeve Width (W2) for 0.65-0.69cm, the heparin cap sleeve is 0.18-0.22cm, and the thickness (H1) of the heparin cap sleeve is 0.08-0.12cm, bottom and the distance between the lower surface of the pedestal (L2) of the inner periphery of the heparin cap sleeve are 0.15-0.25cm。

6. a kind of remaining needle fixation kit according to claim 1, it is characterised in that: the internal diameter (D2) for extending pipe sleeve For 0.63-0.67cm, the width (W3) for extending pipe sleeve is 0.28-0.32cm, and the thickness (H2) for extending pipe sleeve is 0.08-0.12cm。

7. a kind of remaining needle fixation kit according to claim 1, it is characterised in that: the length (L3) of the fixed patch is 3.95-4.05cm, the width of the fixed patch are 1.45-1.55cm, the middle part for being located at the fixed patch of the buffer layer, institute State buffer layer with a thickness of 0.2-0.5mm.

8. a kind of remaining needle fixation kit according to claim 1, it is characterised in that: the height (H3) of the fixing seat is 0.3-0.6cm。

9. a kind of remaining needle fixation kit according to claim 1, it is characterised in that: the buffer layer is silica gel buffering Layer, cushion rubber layer or foamed plastics buffer layer.

10. a kind of remaining needle fixation kit according to claim 1, it is characterised in that: the remaining needle is straight type indwelling Needle or Y type remaining needle.