CN215134445U

CN215134445U - Hemodialysis puncture is with novel nursing device

Info

Publication number: CN215134445U
Application number: CN202121159474.2U
Authority: CN
Inventors: 余华
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2021-12-14
Anticipated expiration: 2031-05-27

Abstract

The utility model discloses a hemodialysis puncture is with novel nursing device, including the locating piece, the locating hole has been seted up to the top center department of locating piece, first fixed band and second fixed band are installed respectively to the left and right sides wall of locating piece, the stock solution space has been seted up to the inside of locating piece, the inside sliding connection in stock solution space has the promotion piston, the catch bar is installed at the top that promotes the piston, the medicine passageway of going out with the bottom intercommunication of locating hole is seted up to the bottom in stock solution space. This hemodialysis puncture is with novel nursing device, locating hole and holding ring can restrict the puncture needle for puncture work can be more accurate, steady going on, make the wound that the puncture in-process formed littleer, and the liquid medicine can apply puncture wound position, and then can effectually prevent that puncture wound position from receiving the pollution and taking place the infection, not only is favorable to the recovery of wound, still significantly reduces the cost of nursing.

Description

Hemodialysis puncture is with novel nursing device

Technical Field

The utility model relates to a medical treatment field specifically is a hemodialysis puncture is with novel nursing device.

Background

Hemodialysis (HD) is one of the kidney replacement treatment modes of acute and chronic renal failure patients, and is characterized in that internal blood is drained to the outside of the body and passes through a dialyzer consisting of a plurality of hollow fibers, the blood and electrolyte solution (dialysate) with similar body concentration are arranged inside and outside one hollow fiber, and the substance exchange is carried out by the principles of dispersion, ultrafiltration, adsorption and convection, so that the metabolic waste in the body is removed, and the electrolyte and acid-base balance is maintained; at the same time, the excess water in the body is removed, and the purified blood is returned to the whole process.

When hemodialysis puncture, need guide blood through the puncture, when the dialysis puncture, need use nursing device to nurse the puncture position to avoid the puncture position to take place the infection, but the nursing device commonly used now can't effectually protect the puncture position when using, makes the puncture position take place damage and infection easily, also can increase treatment cost. Therefore, a novel nursing device for hemodialysis puncture is designed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a hemodialysis puncture is with novel nursing device has solved present nursing device commonly used when using, can't effectively protect the puncture position for the puncture position takes place the problem of damage and infection easily.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

the utility model provides a hemodialysis puncture is with novel nursing device, includes the locating piece, the locating hole has been seted up to the top center department of locating piece, first fixed band and second fixed band are installed respectively to the left and right sides wall of locating piece.

The locating piece is characterized in that a liquid storage space is formed in the locating piece, a pushing piston is connected to the liquid storage space in a sliding mode, a pushing rod is installed at the top of the pushing piston, and a medicine discharging channel communicated with the bottom of the locating hole is formed in the bottom of the liquid storage space.

The medicine channel that feeds through with the bottom in stock solution space is seted up to the left side wall of locating piece, the check valve is installed to the left end that adds the medicine channel, aseptic gauze is installed to the bottom of locating piece, the mid-mounting of aseptic gauze has the holding ring that corresponds with the locating hole.

Furthermore, the bottom of the left end of the first fixing band is provided with a female hook-and-loop fastener, and the top of the right end of the second fixing band is provided with a male hook-and-loop fastener.

Furthermore, an annular clamping groove is formed in the bottom of the positioning block, and a positioning inserting ring inserted into the clamping groove is installed at the top of the sterile gauze.

Further, the top of locating piece is seted up with the mounting groove of stock solution space intercommunication, the inside sliding connection of mounting groove has the slurcam with the top fixed connection of catch bar.

Furthermore, the number of the mounting grooves is two, the two mounting grooves are respectively located on the left side and the right side of the positioning hole, and the top of the pushing plate is lower than the top of the positioning block.

Further, the inner diameter of the positioning ring is gradually reduced from top to bottom.

The utility model has the advantages that:

1. the utility model discloses a, the pjncture needle can pass the locating hole and carry out the puncture work, and locating hole and holding ring can restrict the puncture needle for the puncture work can be more accurate, steady going on, makes the wound that the puncture in-process formed littleer, and effectual suppression wound receives the pollution.

2. The utility model discloses a, through pushing down the catch bar with the finger, the catch bar can drive the catch bar and promote the piston and descend, and at this moment, the liquid medicine that is located the stock solution space can be followed and entered into the locating hole in the medicine passageway, and the liquid medicine can apply puncture wound position, and then can effectually prevent that puncture wound position from receiving the pollution and taking place the infection, not only is favorable to the recovery of wound, the cost of nursing that has still significantly reduced.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is an enlarged view of a in fig. 1.

In the figure: 1. positioning blocks; 2. positioning holes; 3. a first securing strap; 4. a second securing strap; 5. a reservoir space; 6. pushing the piston; 7. a push rod; 8. a dosing channel; 9. a one-way valve; 10. sterile gauze; 11. a positioning ring; 12. a medicine outlet channel; 13. magic tape female tape; 14. magic male stickers; 15. a card slot; 16. positioning the insert ring; 17. mounting grooves; 18. and pushing the plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to FIGS. 1-3: a novel nursing device for hemodialysis puncture comprises a positioning block 1, a positioning hole 2 is formed in the center of the top of the positioning block 1, a first fixing band 3 and a second fixing band 4 are respectively installed on the left side wall and the right side wall of the positioning block 1, a female magic tape 13 is installed at the bottom of the left end of the first fixing band 3, a male magic tape 14 is installed at the top of the right end of the second fixing band 4, the positioning block 1 is placed at a position where a patient needs to puncture, the positioning hole 2 is adjusted to a precise position where the patient needs to puncture, then the position of the positioning block 1 is fixed through the first fixing band 3 and the second fixing band 4, the ends of the first fixing band 3 and the second fixing band 4 can be better fixed and connected through the female magic tape 13 and the male tape 14, the position of the positioning block 1 is more convenient to fix, after the position of the positioning hole 2 is adjusted and fixed, the puncture needle can pass through the positioning hole 2 to perform puncture work, the positioning hole 2 can limit the puncture needle, so that the puncture work can be performed more accurately and stably, a wound formed in the puncture process is smaller, and the wound is effectively inhibited from being polluted.

The liquid storage space 5 is arranged inside the positioning block 1, the pushing piston 6 is connected to the liquid storage space 5 in a sliding mode, the pushing rod 7 is installed at the top of the pushing piston 6, the medicine outlet channel 12 communicated with the bottom of the positioning hole 2 is formed in the bottom of the liquid storage space 5, the mounting groove 17 communicated with the liquid storage space 5 is formed in the top of the positioning block 1, the pushing plate 18 fixedly connected with the top of the pushing rod 7 is connected to the inside of the mounting groove 17 in a sliding mode, the number of the mounting grooves 17 is two, the two mounting grooves 17 are respectively located on the left side and the right side of the positioning hole 2, the height of the top of the pushing plate 18 is lower than that of the top of the positioning block 1, after puncture is completed, the pushing plate 18 can drive the pushing rod 7 and the pushing piston 6 to descend by pressing the pushing plate 18 with fingers, at the moment, liquid medicine located in the liquid storage space 5 can enter the positioning hole 2 from the medicine outlet channel 12, and the liquid medicine can be applied to the puncture wound position, and then can effectually prevent that puncture wound position from receiving to pollute and taking place the infection, not only be favorable to the recovery of wound, still greatly reduced the cost of nursing.

The medicine feed channel 8 that communicates with the bottom in stock solution space 5 is seted up to the left side wall of locating piece 1, check valve 9 is installed to the left end of medicine feed channel 8, aseptic gauze 10 is installed to the bottom of locating piece 1, the mid-mounting of aseptic gauze 10 has the holding ring 11 that corresponds with locating hole 2, the internal diameter of holding ring 11 reduces from top to bottom gradually, when using the pjncture needle to carry out puncture work, the syringe needle of pjncture needle also can pass holding ring 11, and then can advance further restriction to the puncture needle, make the puncture process more steady and accurate, the liquid medicine of extruding can soak on aseptic gauze 10, can effectually apply medicine to the wound position, furthest's reduction wound department infects probability.

As shown in fig. 1, annular draw-in groove 15 has been seted up to the bottom of locating piece 1, the top of aseptic gauze 10 is installed and is pegged graft at the inside location of draw-in groove 15 and insert ring 16, when installing aseptic gauze 10, only need insert ring 16 with the location and insert in draw-in groove 15, there is the damping between ring 16 and the draw-in groove 15 in the location, thus, can prevent to remove the in-process, aseptic gauze 10 and the separation of locating piece 1, make the position of aseptic gauze 10 more stable, can be better nurse and protect patient's wound position.

To sum up, the utility model discloses when using, the position that needs the puncture at patient is placed to locating piece 1, then fix locating piece 1's position through first fixed band 3 and second fixed band 4, paste female setting of pasting 13 and the male setting of pasting 14 of magic subsides through the magic, can be better fix and connect the tip to first fixed band 3 and second fixed band 4, the pjncture needle can pass locating hole 2 and carry out the work of puncturing, after the puncture is accomplished, through pushing down the slurcam 18 with the finger, slurcam 18 can drive catch bar 7 and promote piston 6 and descend, at this moment, the liquid medicine that is located in stock solution space 5 can follow and enter into locating hole 2 in medicine outlet channel 12, the liquid medicine can apply puncture wound position.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a hemodialysis puncture is with novel nursing device, includes locating piece (1), its characterized in that: a positioning hole (2) is formed in the center of the top of the positioning block (1), and a first fixing belt (3) and a second fixing belt (4) are respectively mounted on the left side wall and the right side wall of the positioning block (1);

a liquid storage space (5) is formed in the positioning block (1), a pushing piston (6) is connected to the liquid storage space (5) in a sliding mode, a pushing rod (7) is installed at the top of the pushing piston (6), and a medicine outlet channel (12) communicated with the bottom of the positioning hole (2) is formed in the bottom of the liquid storage space (5);

the utility model discloses a medicine storage device, including locating piece (1), the left side wall of locating piece (1) seted up with medicine passageway (8) of the bottom intercommunication of stock solution space (5), check valve (9) are installed to the left end that adds medicine passageway (8), aseptic gauze (10) are installed to the bottom of locating piece (1), the mid-mounting of aseptic gauze (10) has holding ring (11) that correspond with locating hole (2).

2. The novel nursing device for hemodialysis puncture according to claim 1, wherein: female subsides of magic subsides (13) are installed to the left end bottom of first fixed band (3), male subsides of magic subsides (14) are installed at the right-hand member top of second fixed band (4).

3. The novel nursing device for hemodialysis puncture according to claim 1, wherein: the bottom of the positioning block (1) is provided with an annular clamping groove (15), and the top of the sterile gauze (10) is provided with a positioning inserting ring (16) inserted in the clamping groove (15).

4. The novel nursing device for hemodialysis puncture according to claim 1, wherein: the top of locating piece (1) is seted up mounting groove (17) with stock solution space (5) intercommunication, the inside sliding connection of mounting groove (17) has catch bar (7) top fixed connection's catch plate (18).

5. The novel nursing device for hemodialysis puncture according to claim 4, wherein: the number of the mounting grooves (17) is two, the two mounting grooves (17) are respectively located on the left side and the right side of the positioning hole (2), and the top of the pushing plate (18) is lower than the top of the positioning block (1).

6. The novel nursing device for hemodialysis puncture according to claim 1, wherein: the inner diameter of the positioning ring (11) is gradually reduced from top to bottom.