CN217612299U

CN217612299U - Novel remaining needle

Info

Publication number: CN217612299U
Application number: CN202220550604.3U
Authority: CN
Inventors: 周曼云
Original assignee: Kunshan Traditional Chinese Medicine Hospital
Current assignee: Kunshan Traditional Chinese Medicine Hospital
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-10-21
Anticipated expiration: 2032-03-14

Abstract

The utility model relates to a medical instrument technical field of infusing specifically is a novel needle of keeping somewhere, include: the erection column, the outside cover of erection column is equipped with the adapter sleeve, the fixed band is installed to one side of adapter sleeve, the closed area is installed to one side of fixed band, a liquid section of thick bamboo is installed away to the one end of erection column, the handle wing is installed in the outside of a liquid section of thick bamboo of walking, one side of handle wing is provided with the infusion mouth, the protection stopper is installed to the one end of infusion mouth, the transfer line is installed to the other end of a liquid section of thick bamboo of walking, the outside cover of transfer line is equipped with the regulating plate. Compared with the prior art, the novel indwelling needle has the advantages that after the infusion needle is inserted into the body of a patient, the protective pad on the fixed wafer can be torn off, so that the viscose on the fixed wafer is exposed, the infusion needle is fixed on the skin of the patient, the novel indwelling needle is used for preventing the traction of the needle eye caused by the movement of the patient, and the occurrence of the blood seepage situation is reduced.

Description

Novel remaining needle

Technical Field

The utility model relates to the technical field of infusion medical equipment, in particular to a novel indwelling needle.

Background

Along with the improvement of medical technology, the safe indwelling needle that harms less to blood vessel is more and more extensive more that uses, and the indwelling needle can realize inserting with this, and effect of repetitious usage can effectively alleviate patient's misery, but the needle is kept somewhere to current, is difficult to fix, and when the patient moved, can drive needle eye department and carry out the tractive, leads to the emergence of oozing the blood phenomenon, for this reason we provide a novel indwelling needle.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel needle of keeping somewhere to propose in solving above-mentioned background art because current needle of keeping somewhere is difficult to fix, in the activity of patient, drive needle eye department easily and carry out the tractive, lead to the problem of oozing blood appearing.

In order to achieve the above object, the utility model provides a following technical scheme: a novel indwelling needle comprising:

the erection column, the outside cover of erection column is equipped with the adapter sleeve, the fixed band is installed to one side of adapter sleeve, the closed area is installed to one side of fixed band, a liquid section of thick bamboo is installed away to the one end of erection column, the handle wing is installed in the outside of a liquid section of thick bamboo of walking, one side of handle wing is provided with the infusion mouth, the protection stopper is installed to the one end of infusion mouth, the transfer line is installed to the other end of a liquid section of thick bamboo of walking, the outside cover of transfer line is equipped with the regulating plate, the inlet is installed to the other end of transfer line, the lag is installed to the one end of inlet.

Preferably, the protective sleeve is further provided with:

fixed cover, it is installed the bottom of lag, handheld portion is installed to one side of fixed cover, fixed disk is installed to the one end of lag, the protection pad is installed to the one end of fixed disk, the protective housing is installed to one side of protection pad, the internally mounted of protective housing has the transfusion needle, solid fixed ring is installed to one side of lag, the button is installed to solid fixed ring's one end, gu the button mouth has been seted up to fixed ring's the other end.

Preferably, the fixing ring is made of rubber and is fixedly connected with the protecting sleeve.

Preferably, a clamping structure is formed between the fixing sleeve and the protecting sleeve, and the fixing sleeve is fixedly connected with the handheld part.

Preferably, the liquid feeding cylinder is communicated with the liquid inlet through a liquid conveying pipe, and the adjusting plate and the liquid conveying pipe form a clamping structure.

Preferably, a clamping structure is formed between the protection plug and the infusion port, and the liquid running cylinder is communicated with the infusion port.

Preferably, a clamping structure is formed between the connecting sleeve and the liquid running cylinder, and the connecting sleeve is fixedly connected with the fixing belt.

Compared with the prior art, the utility model provides a novel keep somewhere needle possesses following beneficial effect:

the utility model discloses after inserting patient's internal to the infusion needle, can tear the protection pad on the fixed disk for viscose on the fixed disk exposes, fixes the infusion needle on patient's skin with this, is used for preventing because patient's removal, the tractive of the eye of the needle department of production, thereby reduces the emergence of the blood leakage condition, thereby prevents that eye of the needle department from receiving the infection, can prolong the live time of keeping somewhere the needle simultaneously, prevents to keep somewhere the needle inefficacy.

The utility model discloses a set up the solid fixed ring after, can be after inserting patient's internal to the infusion needle, twine the circle around patient's arm to the solid fixed ring, and then install the button in the inside of button mouth and go to fix whole solid fixed ring, thereby can make the needle of keeping somewhere can be stable stay above patient's arm, prevent that the needle of keeping somewhere that leads to because of patient's removal also moves along with it, make the needle of keeping somewhere lose efficacy at last, the solid fixed ring of rubber material can not too press the blood vessel when the needle is kept somewhere to the fixed simultaneously, lead to final blood circulation not smooth enough;

the utility model can connect the fixing belt to the outside of the mounting post through the connecting sleeve after being arranged, and can expose the adhesive of the fixing belt by tearing off the sealing belt, thereby fixing the liquid-feeding cylinder on the skin of a patient, and preventing the separation of the transfusion opening and the liquid medicine outlet of the drip bottle caused by the movement of the patient and the final liquid medicine from spilling;

the utility model discloses an adjusting plate after setting up, the big one end of adjusting plate is little, can control the closure of transfer line through removing the adjusting plate to this infusion speed who controls the transfer line well.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the connecting sleeve structure of the present invention;

FIG. 3 is a schematic view of the installation structure of the present invention;

fig. 4 is a schematic view of the structure of the fixing disk of the present invention.

In the figure: 1. mounting a column; 2. fixing the belt; 3. connecting sleeves; 4. a sealing tape; 5. an infusion port; 6. a protective plug; 7. a handle wing; 8. a liquid feeding cylinder; 9. a transfusion tube; 10. an adjusting plate; 11. a hand-held portion; 12. a protective sleeve; 13. a liquid inlet; 14. a protective shell; 15. fixing the wafer; 16. a protective pad; 17. fixing a sleeve; 18. an infusion needle; 19. a fixing ring; 20. a button; 21. a button opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 3, a novel indwelling needle comprises: the mounting structure comprises a mounting column 1, wherein a connecting sleeve 3 is sleeved outside the mounting column 1, a fixing belt 2 is installed on one side of the connecting sleeve 3, a sealing belt 4 is installed on one side of the fixing belt 2, a liquid running cylinder 8 is installed at one end of the mounting column 1, a clamping structure is formed between the connecting sleeve 3 and the liquid running cylinder 8, and the connecting sleeve 3 is fixedly connected with the fixing belt 2; a handle wing 7 is installed on the outer side of the liquid-moving cylinder 8, an infusion port 5 is arranged on one side of the handle wing 7, a protection plug 6 is installed at one end of the infusion port 5, a clamping structure is formed between the protection plug 6 and the infusion port 5, the liquid-moving cylinder 8 and the infusion port 5 are communicated with each other, the fixing band 2 can be connected to the outer side of the mounting column 1 through the arranged connecting sleeve 3, the adhesive of the fixing band 2 can be exposed by tearing off the sealing band 4, the liquid-moving cylinder 8 is fixed on the skin of a patient, and the separation of the infusion port 5 and a liquid medicine outlet of a drip bottle caused by the movement of the patient and the final dropping of liquid medicine are prevented; the other end of the liquid feeding cylinder 8 is provided with a liquid conveying pipe 9, an adjusting plate 10 is sleeved outside the liquid conveying pipe 9, the liquid feeding cylinder 8 is communicated with a liquid inlet 13 through the liquid conveying pipe 9, a clamping structure is formed between the adjusting plate 10 and the liquid conveying pipe 9, one end of the adjusting plate 10 is large and the other end of the adjusting plate 10 is small, the adjusting plate 10 can be moved to control the closing of the liquid conveying pipe 9, and therefore the liquid conveying speed of the liquid conveying pipe 9 can be controlled; the other end of the transfusion tube 9 is provided with a liquid inlet 13, and one end of the liquid inlet 13 is provided with a protective sleeve 12.

As shown in fig. 2 to 4, a novel indwelling needle comprises: the fixing sleeve 17 is arranged at the bottom of the protective sleeve 12, one side of the fixing sleeve 17 is provided with the handheld part 11, a clamping structure is formed between the fixing sleeve 17 and the protective sleeve 12, and the fixing sleeve 17 is fixedly connected with the handheld part 11; a fixed wafer 15 is installed at one end of the protective sleeve 12, a protective pad 16 is installed at one end of the fixed wafer 15, a protective shell 14 is installed at one side of the protective pad 16, a transfusion needle 18 is installed inside the protective shell 14, a fixing ring 19 is installed at one side of the protective sleeve 12, the fixing ring 19 is made of rubber, and the fixing ring 19 is fixedly connected with the protective sleeve 12; after the infusion needle 18 is inserted into the body of a patient, the protective pad 16 on the fixed wafer 15 can be torn off to expose the adhesive on the fixed wafer 15, so that the infusion needle 18 is fixed on the skin of the patient to prevent the needle eye from being pulled due to the movement of the patient, thereby reducing the occurrence of blood seepage, preventing the needle eye from being infected, prolonging the service time of the indwelling needle and preventing the indwelling needle from being invalid; button 20 is installed to the one end of solid fixed ring 19, button mouth 21 has been seted up to solid fixed ring 19's the other end, can insert patient's internal back to transfusion needle 18, gu fixed ring 19 winds the round around patient's arm, the inside of rethread installing button 20 at button mouth 21 is gone to fix whole solid fixed ring 19, thereby can make the arm top of staying patient that the needle can be stable of keeping somewhere, thereby prevent to keep somewhere the needle and also remove thereupon because patient's removal leads to, make at last and keep somewhere the needle inefficacy, the solid fixed ring 19 of rubber material can not too press when fixed and keep somewhere the needle and live the blood vessel simultaneously, it is smooth and easy inadequately to lead to final blood circulation.

The working principle is as follows: when the novel indwelling needle is used, firstly, the protective shell 14 is pulled out, a nurse holds the handheld part 11 to push the protective sleeve 12 through the fixing sleeve 17, so that the infusion needle 18 is inserted into the body of a patient, then the protective pad 16 on the fixed wafer 15 can be torn off, the viscose on the fixed wafer 15 is exposed, then the fixed wafer 15 is attached to the skin of the patient, the infusion needle 18 is fixed on the skin of the patient, the needle eye is prevented from being drawn, and the occurrence of blood seepage is reduced; then, the fixing ring 19 is wound around the arm of the patient for one turn, and the button 20 is arranged inside the button opening 21 to fix the whole fixing ring 19; then, the adjusting plate 10 is moved to control the closing of the infusion tube 9, so as to adjust the infusion rate of the infusion tube 9; finally, can pull out protection stopper 6, through handheld handle wing 7, the inside of going away a liquid section of thick bamboo 8 is inputed to the liquid medicine of drip bottle through infusion mouth 5, the inside that the rethread transfer line 9 enters into infusion needle 18 from inlet 13, adapter sleeve 3 can connect fixed band 2 in the outside of erection column 1, can make the viscose of fixed band 2 expose through tearing sealing strip 4, laminate fixed band 2 on patient's skin again, thereby fix a liquid section of thick bamboo 8 on patient's skin, prevent the unrestrained of the liquid medicine that the liquid medicine export separation of infusion mouth 5 and drip bottle leads to, this is exactly this novel theory of operation of keeping somewhere the needle.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A novel indwelling needle is characterized by comprising:

erection column (1), the outside cover of erection column (1) is equipped with adapter sleeve (3), fixed band (2) are installed to one side of adapter sleeve (3), seal area (4) are installed to one side of fixed band (2), a liquid section of thick bamboo (8) are installed away to the one end of erection column (1), walk the outside of a liquid section of thick bamboo (8) and install handle wing (7), one side of handle wing (7) is provided with infusion mouth (5), protective plug (6) are installed to the one end of infusion mouth (5), it installs transfer line (9) to walk the other end of a liquid section of thick bamboo (8), the outside cover of transfer line (9) is equipped with regulating plate (10), inlet (13) are installed to the other end of transfer line (9), lag (12) are installed to the one end of inlet (13).

2. The new type of indwelling needle according to claim 1, wherein the protective sheath (12) is further provided with:

fixed cover (17), it is installed the bottom of lag (12), handheld portion (11) are installed to one side of fixed cover (17), fixed disk (15) are installed to the one end of lag (12), protection pad (16) are installed to the one end of fixed disk (15), protective housing (14) are installed to one side of protection pad (16), the internally mounted of protective housing (14) has transfusion needle (18), solid fixed ring (19) are installed to one side of lag (12), button (20) are installed to the one end of solid fixed ring (19), button mouth (21) have been seted up to the other end of solid fixed ring (19).

3. The novel indwelling needle according to claim 2, wherein the fixing ring (19) is made of rubber, and the fixing ring (19) is fixedly connected to the shield (12).

4. The novel indwelling needle according to claim 2, wherein the hub (17) and the protective sheath (12) form a snap-fit structure, and the hub (17) is fixedly connected with the handle (11).

5. The novel indwelling needle according to claim 1, wherein the fluid feeding cylinder (8) is communicated with the fluid inlet (13) through the fluid infusion tube (9), and the adjusting plate (10) and the fluid infusion tube (9) form a clamping structure.

6. The novel indwelling needle of claim 1, wherein the protective plug (6) and the infusion port (5) form a clamping structure, and the liquid-carrying cylinder (8) and the infusion port (5) are communicated with each other.

7. The novel indwelling needle according to claim 1, wherein a snap-fit structure is formed between the connecting sleeve (3) and the liquid running cylinder (8), and the connecting sleeve (3) is fixedly connected with the fixing belt (2).