CN211383153U

CN211383153U - Nursing device for fixing retention needle

Info

Publication number: CN211383153U
Application number: CN201921995014.6U
Authority: CN
Inventors: 谢蓝芝
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-09-01
Anticipated expiration: 2029-11-18

Abstract

The utility model relates to a medical treatment is with auxiliary instrument technical field, discloses a nursing device for fixing staying needle, including the bearer bar, the bearer bar is equipped with lid, bandage one, bandage two, fixed plate one, increases piece, spring, firmware one, firmware two, connecting block one, connecting block two, recess, fixed plate two, backup pad, adhesive surface and push rod. The utility model discloses fixed effectual, certain gas permeability has, can not tractive stay needle syringe needle when wearing and taking off this device, conveniently wears and takes off, is convenient for connect the interface that the liquid medicine pours into in the use.

Description

Nursing device for fixing retention needle

Technical Field

The utility model relates to the technical field of medical auxiliary instruments, concretely relates to a nursing device for fixing detained needle.

Background

In clinic, the venous transfusion is often needed to be carried out on a patient, the detained needle is recommended to be used for more than 4 hours or more than 3 days after single venous transfusion, the detained needle can reduce the number of venipuncture and relieve the pain of the patient, the anxiety of the patient is relieved, meanwhile, the emergency treatment medicine for critical patients and emergency medication for clinical medication is facilitated, the workload of nurses is relieved, and therefore the venous detained needle is widely used clinically.

At present, the traditional mode of fixing the detained needle clinically usually uses adhesive tapes to fix, the operation is relatively complex, and the patient moves about and easily causes degumming, thereby influencing the fixation of the detained needle. Although some devices for holding the retained needle have been proposed, the prior devices are inconvenient to insert and withdraw the needle during initial wearing and final removal.

SUMMERY OF THE UTILITY MODEL

Based on above problem, the utility model provides a fixed nursing device who is used for fixed needle that stays who is convenient for pour into the liquid medicine into in fixed effectual, ventilative, the convenient wearing and take off, the use.

For solving the technical problem, the utility model provides a following technical scheme:

the nursing device for fixing the detained needle comprises a protective frame, wherein a cover which can be connected with the protective frame in an opening mode is arranged at the top of the protective frame, and a first binding band and a second binding band are respectively arranged on two sides of the protective frame; the inner wall of one side, close to the binding band II, of the protection frame is provided with a first fixing plate extending into the protection frame, the top of the first fixing plate is provided with a heightening block capable of sliding along the length direction of the first fixing plate, the top of the heightening block is provided with a spring and a first semicircular fixing piece, the top of the spring is provided with a second semicircular fixing piece, the end parts, away from the heightening block, of the first fixing piece and the second fixing piece are respectively provided with a first connecting block and a second connecting block, and the first connecting block and the second connecting block are detachably and fixedly connected; the top of the side wall, perpendicular to the inner wall of the side where the first fixing plate is located, of the protection frame is provided with a groove, the bottom surface of the groove is symmetrically provided with two second fixing plates extending into the protection frame, a supporting plate capable of sliding along the length direction of the second fixing plates is arranged between the tops of the two second fixing plates, the top of the supporting plate is provided with an adhesive surface, and the end, away from the protection frame, of the supporting plate is provided with a push rod.

Furthermore, a soft rubber connecting sheet is arranged between the top of the protective frame and the cover, a first clamping protrusion is arranged at the end part of the cover, which is far away from the soft rubber connecting sheet, and a first clamping groove which is clamped with the first clamping protrusion is arranged on the protective frame; facilitating opening and closing of the lid.

Further, the cover is a mesh cover; is convenient for ventilation and observation.

Furthermore, magic tapes are arranged on one surface of the first binding band and one surface of the second binding band, which is attached to the first binding band; the device is convenient to fix.

Furthermore, the first binding belt and the second binding belt are both provided with air holes; increasing the ventilation and comfort of the patient.

Furthermore, the top surface of the heightening block is an inclined surface; the needle head of the retention needle can be fixed better.

Furthermore, a first slide way is arranged at the top of the first fixing plate, a second clamping protrusion is arranged at the end part, away from the inner wall of the protective frame, of the first slide way, a first slide block is arranged in the first slide way, a second clamping groove clamped with the second clamping protrusion is arranged on one surface, facing the second clamping protrusion, of the slide block, and the top of the first slide block is connected with the heightening block; the retention needle head is convenient to fix.

Furthermore, anti-skid pads are arranged on the inner ring surfaces of the first fixing piece and the second fixing piece; the retention needle head is convenient to fix.

Furthermore, one surface of the connecting block, facing the connecting block II, is provided with a third clamping protrusion, and one surface of the connecting block II, facing the connecting block I, is provided with a third clamping groove clamped with the third clamping protrusion; the first connecting block and the second connecting block can be conveniently closed and separated.

Furthermore, a second sliding block is arranged at the bottom of the supporting plate, a second sliding groove for the second sliding block to slide is formed in the top of the second fixing plate, a fourth clamping groove is formed in the end portion, far away from the groove, of the second sliding groove, and a fourth clamping protrusion clamped with the fourth clamping groove is formed in the end portion, facing the fourth clamping groove, of the second sliding block; is convenient for fixing the retention needle.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses fixed effectual, certain gas permeability has, can not tractive stay needle syringe needle when wearing and taking off this device, conveniently wears and takes off, is convenient for connect the interface that the liquid medicine pours into in the use.

Drawings

FIG. 1 is a schematic structural view of the top view of the utility model without the heightening block;

fig. 2 is a schematic structural diagram of a first firmware and a second firmware of the present invention;

fig. 3 is a schematic side view of the supporting plate of the present invention;

fig. 4 is a top view of the support plate of the present invention;

FIG. 5 is a structural diagram of the protection frame after the retention needle is installed;

wherein: 1. a protective frame; 2. a cover; 3. binding a first belt; 4. a second binding band; 5. a first fixing plate; 6. heightening blocks; 7. a spring; 8. firmware I; 9. firmware II; 10. a first connecting block; 11. a second connecting block; 12. a groove; 13. a second fixing plate; 14. a support plate; 15. gluing surface; 16. a push rod; 17. a soft rubber connecting sheet; 18. magic tape; 19. air holes are formed; 20. a first slideway; 21. a first sliding block; 22. a non-slip mat; 23. a third clamping protrusion; 24. a third clamping groove; 25. a second sliding block; 26. a second chute; 27. a detained needle head; 28. the transfusion connection part of the needle is retained.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.

Example (b):

referring to fig. 1, 2, 3, 4 and 5, the nursing device for fixing the detained needle comprises a protective frame 1, wherein the protective frame 1 is of a frame structure with the top and the bottom communicated, the protective frame 1 can be made of plastic materials, the top of the protective frame 1 is provided with a cover 2 which can be connected with the protective frame 1 in an opening way, two sides of the protective frame 1 are respectively provided with a first binding band 3 and a second binding band 4, and the first binding band 3 and the second binding band 4 are both bonded with the protective frame 1; a soft rubber connecting sheet 17 is arranged between the top of the protective frame 1 and the cover 2, the cover 2 can be turned up or covered by the soft rubber connecting sheet 17, a clamping protrusion I is arranged at the end part of the cover 2 departing from the soft rubber connecting sheet 17, the clamping protrusion I faces the protective frame 1 when the cover 2 is covered, the protective frame 1 is provided with a clamping groove I clamped with the clamping protrusion I, the clamping protrusion I and the clamping groove I can prevent the cover 2 from being automatically opened, and the cover 2 can be ensured to separate a retention needle in the protective frame 1 from the outside; the cover 2 is a mesh cover which is breathable and is convenient for family members or medical staff to observe the skin state of the retained needle; bandage one 3's one side and bandage two 4 all are equipped with magic subsides 18 with the one side of bandage one 3 laminating mutually, and magic subsides 18 are convenient for tie up this device on patient's one body, and bandage one 3 all is equipped with bleeder vent 19 with bandage two 4 to reduce bandage one 3 and bandage two 4 and the area of contact of skin, increase the gas permeability, comfort level when improving the patient and using.

The inner wall of one side, close to the bandage II 4, of the protection frame 1 is provided with a first fixing plate 5 extending into the protection frame 1, the length direction of the first fixing plate 5 is perpendicular to the inner wall, perpendicular to the protection plate, of the first fixing plate 5, the top of the first fixing plate 5 is provided with a heightening block 6 capable of sliding along the length direction of the first fixing plate 5, the top of the heightening block 6 is provided with a spring 7 and a first semicircular fixing piece 8, the top of the spring 7 is provided with a second semicircular fixing piece 9, the second fixing piece 9 can be pulled randomly, when the heightening block 6 moves towards the detained needle head 27, the second fixing piece 9 can be pressed downwards through the spring 7, and the detained needle head 27 is located between the first fixing piece 8 and the second fixing piece 9 under the condition that the detained needle head 27; the top surface of the heightening block 6 is a slope, so that the contact area between the inner surfaces of the first fixing piece 8 and the second fixing piece 9 and the detaining needle head 27 is increased, the inclined first fixing piece 8 and the second fixing piece 9 can better fix the detaining needle head 27 which is slightly inclined, the inner annular surfaces of the first fixing piece 8 and the second fixing piece 9 are provided with the anti-slip pads 22, and the anti-slip pads 22 can increase the fixing stability of the first fixing piece 8 and the second fixing piece 9 on the detaining needle head 27. The top of the first fixing plate 5 is provided with a first slide way 20, the end part, deviating from the inner wall of the protective frame 1, of the first slide way 20 is provided with a second clamping protrusion, a first slide block 21 is arranged in the first slide way 20, one surface, facing the second clamping protrusion, of the first slide block 21 is provided with a second clamping groove clamped with the second clamping protrusion, and the top of the first slide block 21 is connected with the heightening block 6.

Firmware 8 and two 9 tip that deviate from to increase piece 6 are equipped with connecting block 10 and connecting block two 11 respectively, can dismantle fixed connection between connecting block 10 and the connecting block two 11, connecting block 10 is equipped with protruding three 23 of card towards the one side of connecting block two 11, connecting block two 11 are equipped with the draw-in groove three 24 with protruding three 23 blocks of card towards the one side of connecting block 10, accessible connecting block 10 and connecting block two 11 are in the same place firmware 8 and two 9 fixed links of firmware, with fixed stagnation needle syringe needle 27 that stays.

The top of the side wall of the protection frame 1, which is perpendicular to the inner wall of the side where the first fixing plate 5 is located, is provided with a groove 12, the bottom surface of the groove 12 is symmetrically provided with two second fixing plates 13 extending into the protection frame 1, a supporting plate 14 capable of sliding along the length direction of the second fixing plates 13 is arranged between the tops of the two second fixing plates 13, the top of the supporting plate 14 is provided with an adhesive surface 15, a detained needle infusion connecting part 28 connected with injected liquid medicine can be adhered to the adhesive surface 15 so as to fix the detained needle infusion connecting part 28, the end part, which is far away from the protection frame 1, of the supporting plate 14 is provided with a push rod 16, the push rod 16 is convenient for pulling the detained needle infusion connecting part 28 out of the protection frame 1, and; the bottom of backup pad 14 is equipped with two 25 of slider, the top of two 13 of fixed plates is equipped with two 26 of gliding spout of two 25 of confession slider, the tip that recess 12 was kept away from to two 26 of spout is equipped with draw-in groove four, two 25 of slider are equipped with towards the tip of draw-in groove four and block four with draw-in groove four, after the infusion is accomplished, the nurse will be detained in needle infusion connection position 28 advances protection frame 1, in order to prevent that the patient from touchhing the infusion connection position 28 of detaining the needle and drive the dislocation of detaining needle syringe needle 27, four and four card protruding and draw-in grooves can be fixed in protection frame 1 detaining needle infusion connection position 28, prevent that backup pad 14 from receiving external force tractive and sliding, the fixed effect of this.

The utility model discloses a theory of use as follows: when in use, the nurse wears the device and fixes the device on the transfusion part of a patient through the first bandage 3 and the second bandage 4, the transfusion part can be the head or the arm, after the fixation, after other operations before infusion are finished, the cover 2 is opened, the detaining needle head 27 is inserted into the blood vessel of the patient, the second fixing piece 9 is pressed, the heightening block 6 moves to the detaining needle head 27, the top end of the detaining needle head 27 is positioned between the first fixing piece 8 and the second fixing piece 9, the heightening block 6 is fixed at the corresponding end part of the first slide way 20 through the second clamping protrusion and the second clamping groove, meanwhile, a detaining needle head 27 is clamped and fixed between the first fixing piece 8 and the second fixing piece 9 through the first connecting block 10 and the second connecting block 11, then a detaining needle infusion connecting part 28 connected with injected liquid medicine is pasted on the adhesive surface 15, the supporting plate 14 is pushed to be connected with the fourth clamping groove through the push rod 16, and the cover 2 is covered; after the transfusion is finished, the supporting plate 14 is pulled out through the push rod 16, and after the related nursing work is finished, the supporting plate 14 is pushed into the protective frame 1; when the retention needle is not used any more, the device can be taken down according to the reverse order of the wearing order.

The embodiment of the present invention is the above. The specific parameters in the above embodiments and examples are only for the purpose of clearly showing the verification process of the present invention, and are not used to limit the protection scope of the present invention, which is still subject to the claims, and all the equivalent structural changes made by using the contents of the specification and drawings of the present invention should be included in the protection scope of the present invention.

Claims

1. The nursing device for fixing the detained needle is characterized by comprising a protective frame (1), wherein the top of the protective frame (1) is provided with a cover (2) which is connected with the protective frame (1) in an openable way, and two sides of the protective frame (1) are respectively provided with a first binding band (3) and a second binding band (4); the inner wall of one side, close to the second binding band (4), of the protection frame (1) is provided with a first fixing plate (5) extending into the protection frame (1), the top of the first fixing plate (5) is provided with a heightening block (6) capable of sliding along the length direction of the first fixing plate (5), the top of the heightening block (6) is provided with a spring (7) and a first semicircular fixing piece (8), the top of the spring (7) is provided with a second semicircular fixing piece (9), the end parts, away from the heightening block (6), of the first fixing piece (8) and the second fixing piece (9) are respectively provided with a first connecting block (10) and a second connecting block (11), and the first connecting block (10) and the second connecting block (11) are detachably and fixedly connected; the top of the inner wall looks vertically lateral wall of fender frame (1) and fixed plate (5) place side is equipped with recess (12), the bottom surface symmetry of recess (12) is equipped with two fixed plate two (13) that stretch into fender frame (1), two be equipped with between the top of fixed plate two (13) can be along the gliding backup pad of length direction of fixed plate two (13) (14), the top of backup pad (14) is equipped with adhesive surface (15), the tip that backup pad (14) deviates from fender frame (1) is equipped with push rod (16).

2. The nursing device for fixing the detained needle according to claim 1, characterized in that a soft rubber connecting piece (17) is arranged between the top of the protective frame (1) and the cover (2), a first clamping protrusion is arranged at the end of the cover (2) departing from the soft rubber connecting piece (17), and a first clamping groove for clamping the first clamping protrusion is arranged on the protective frame (1).

3. The care device for immobilizing an indwelling needle according to claim 1, wherein the cover (2) is a mesh cover.

4. The nursing device for fixing the detaining needle according to claim 1, characterized in that the magic tapes (18) are arranged on one surface of the first bandage (3) and the surface of the second bandage (4) attached to the first bandage (3).

5. The nursing device for immobilizing an indwelling needle according to claim 1, wherein the first strap (3) and the second strap (4) are each provided with a vent (19).

6. The care device for immobilizing a detaining needle according to claim 1, characterized in that the top surface of the heightening block (6) is beveled.

7. The nursing device for fixing the detained needle according to claim 1, characterized in that a first slide way (20) is arranged at the top of the first fixing plate (5), a second clamping protrusion is arranged at the end of the first slide way (20) departing from the inner wall of the protective frame (1), a first sliding block (21) is arranged in the first slide way (20), a second clamping groove clamped with the second clamping protrusion is arranged on the surface of the first sliding block (21) facing the second clamping protrusion, and the top of the first sliding block (21) is connected with the heightening block (6).

8. The nursing device for fixing the detaining needle according to claim 1, characterized in that the inner annular surfaces of the first and second fixing members (8, 9) are provided with non-slip pads (22).

9. The nursing device for fixing the detaining needle according to claim 1, characterized in that the side of the first connecting block (10) facing the second connecting block (11) is provided with a third snap projection (23), and the side of the second connecting block (11) facing the first connecting block (10) is provided with a third snap groove (24) which is engaged with the third snap projection (23).

10. The nursing device for fixing the detained needle according to claim 1, characterized in that a second sliding block (25) is arranged at the bottom of the supporting plate (14), a second sliding groove (26) for the second sliding block (25) to slide is arranged at the top of the second fixing plate (13), a fourth clamping groove is arranged at the end of the second sliding groove (26) far away from the groove (12), and a fourth clamping protrusion for clamping with the fourth clamping groove is arranged at the end of the second sliding block (25) facing the fourth clamping groove.