CN212593359U - Endocrine disease nursing is with location syringe - Google Patents

Abstract

The utility model discloses a location syringe is used in endocrine disease nursing, including an extraction section of thick bamboo, the upper end fixedly connected with stopper of an extraction section of thick bamboo, the avris fixedly connected with sealing washer of movable block, the lower extreme fixedly connected with coupling hose of connecting block, coupling hose's lower extreme fixedly connected with syringe needle, coupling hose's upper end position and syringe needle's top fixedly connected with sealing ring, coupling hose's surperficial swing joint has the silica gel sucking disc, the left end fixedly connected with charging connector of silica gel sucking disc go up the left end fixedly connected with of connecting strip and go up the seal block. This endocrine disease nursing is with location syringe, the location and the dismantlement of silica gel sucking disc are realized to the change of the inside atmospheric pressure of accessible silica gel sucking disc, and then make the stable location of syringe needle, avoid droing of syringe needle, use also very simple, can avoid the connecting block to expose the infection of germ etc. that the external connection caused simultaneously, have improved the security that the syringe used.

Description

Endocrine disease nursing is with location syringe

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a positioning injector for nursing endocrine diseases.

Background

The symptoms occurring when the secretion function and/or structure of the endocrine gland or the endocrine tissue itself is abnormal include those occurring due to abnormality of hormone source, abnormality of hormone receptor, and physiological disorder caused by abnormality of hormone or substance metabolism. The nursing of endocrine diseases requires long-term injection of drugs, so that syringe-assisted injection is required.

However, the injection needle of the existing positioning injector for endocrine disease nursing in the market is generally positioned by adopting medical adhesive plaster, is not only not easy to disassemble and assemble, but also easy to fall off and unstable to use, and meanwhile, the joint of the injection needle is exposed outside, so that the injection needle is easy to infect germs and the like, and the safety performance is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a location syringe is used in endocrine disease nursing to the syringe needle that proposes current location syringe is used in endocrine disease nursing among the above-mentioned background art generally adopts medical adhesive tape to fix a position, and not only the dismouting is difficult, also drops easily, uses unstably, and the junction of syringe needle exposes in the external world simultaneously, infects germ etc. easily, problem that the security performance is low.

In order to achieve the above object, the utility model provides a following technical scheme: a positioning injector for endocrine disease nursing comprises an extraction barrel, wherein a limiting block is fixedly connected to the upper end of the extraction barrel, a moving block is arranged inside the extraction barrel, a sealing ring is fixedly connected to the lateral side of the moving block, a push rod is fixedly connected to the upper end of the moving block, a push block is fixedly connected to the upper end of the push rod, scale marks are arranged on the outer side of the extraction barrel, a connecting block is installed at the lower end of the extraction barrel, a connecting hose is fixedly connected to the lower end of the connecting block, an injection needle is fixedly connected to the lower end of the connecting hose, a sealing ring is fixedly connected to the upper end of the connecting hose and above the injection needle, a silica gel sucker is movably connected to the surface of the connecting hose, a sealing groove is formed in the inner part of the upper end of the silica gel sucker, an inflation nozzle, and the left end of the upper connecting strip is fixedly connected with an upper sealing block.

Preferably, the two limit blocks are symmetrically arranged about the vertical center line of the extraction cylinder.

Preferably, the side of the sealing ring is tightly attached to the inside of the extraction cylinder, and the sealing ring is a rubber ring.

Preferably, the upper end of the connecting block is connected with the lower end of the extraction cylinder and the upper end of the upper sealing block in a clamping manner.

Preferably, the sealing ring and the sealing groove are mutually matched, and the sealing ring is a rubber ring.

Preferably, the left end fixedly connected with of charging connector is connecting strip down, the left end fixedly connected with of connecting strip seals the piece down, the upper end of sealing the piece down is connected with the upper end of charging connector block each other, the upper end of charging connector and the lower extreme of an extraction section of thick bamboo adaptation each other.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the positioning injector for nursing endocrine diseases, the extraction cylinder, the silica gel sucker, the inflation nozzle, the lower connecting strip and the lower sealing block are matched with each other, so that the positioning and the disassembly of the silica gel sucker can be realized through the change of the air pressure in the silica gel sucker, the stable positioning of an injection needle head is further realized, the falling of the injection needle head is avoided, and the use is very simple;

2. this endocrine disease nursing is with location syringe through setting up connecting strip and last sealed piece, can be with going up sealed piece block in the inside of connecting block, and then avoid the connecting block to expose the infection of germ etc. that the external connection caused, improved the security of syringe use.

Drawings

FIG. 1 is a schematic structural view of a front cross section of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of the connection structure of the charging connector and the extraction cylinder of the present invention.

In the figure: 1. an extraction cylinder; 2. a limiting block; 3. a moving block; 4. a seal ring; 5. a push rod; 6. a pushing block; 7. scale lines; 8. connecting blocks; 9. a connecting hose; 10. an injection needle; 11. a seal ring; 12. a silica gel sucker; 13. a sealing groove; 14. an air charging nozzle; 15. an upper connecting strip; 16. an upper sealing block; 141. a lower connecting strip; 142. and a lower sealing block.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a positioning injector for nursing endocrine diseases comprises an extraction cylinder 1, a limiting block 2, a moving block 3, a sealing ring 4, a pushing rod 5, a pushing block 6, scale marks 7, a connecting block 8, a connecting hose 9, an injection needle 10, a sealing ring 11, a silica gel sucker 12, a sealing groove 13, an inflating nozzle 14, an upper connecting strip 15, an upper sealing block 16, a lower connecting strip 141 and a lower sealing block 142, wherein the upper end of the extraction cylinder 1 is fixedly connected with the limiting block 2, the inside of the extraction cylinder 1 is provided with the moving block 3, the lateral side of the moving block 3 is fixedly connected with the sealing ring 4, the upper end of the moving block 3 is fixedly connected with the pushing rod 5, the upper end of the pushing rod 5 is fixedly connected with the pushing block 6, the outer side of the extraction cylinder 1 is provided with the scale marks 7, the lower end of the extraction cylinder 1 is provided with the connecting block 8, the lower, the upper end position of coupling hose 9 and the top fixedly connected with sealing ring 11 of syringe needle 10, the surperficial swing joint of coupling hose 9 has silica gel sucking disc 12, seal groove 13 has been seted up to the inside of silica gel sucking disc 12 upper end, the left end fixedly connected with charging connector 14 of silica gel sucking disc 12, connecting strip 15 is gone up to the left end fixedly connected with of connecting block 8, go up sealing block 16 of the left end fixedly connected with of connecting strip 15, the location and the dismantlement of silica gel sucking disc are realized to the change through the inside atmospheric pressure of silica gel sucking disc, and then make the stable location of syringe needle, avoid droing of syringe needle, it is very.

Furthermore, two limiting blocks 2 are symmetrically arranged on the vertical central line of the extraction cylinder 1, so that the syringe can be conveniently used.

Furthermore, the side of the sealing ring 4 is tightly attached to the inside of the extraction cylinder 1, and the sealing ring 4 is a rubber ring, so that the sealing inside the extraction cylinder 1 is ensured.

Furthermore, the upper end of the connecting block 8 is connected with the lower end of the extracting cylinder 1 and the upper end of the upper sealing block 16 in a clamping manner, so that the extracting cylinder 1 and the upper sealing block 16 can be conveniently disassembled and assembled.

Further, the sealing ring 11 and the sealing groove 13 are matched with each other, and the sealing ring 11 is a rubber ring, so that the sealing performance of the connection hose 9 and the silica gel sucker 12 is ensured.

Further, the left end of the charging connector 14 is fixedly connected with a lower connecting strip 141, the left end of the lower connecting strip 141 is fixedly connected with a lower sealing block 142, the upper end of the lower sealing block 142 is connected with the upper end of the charging connector 14 in a clamped manner, the upper end of the charging connector 14 is matched with the lower end of the extraction tube 1, so that the internal air suction and air inflation of the silica gel sucker 12 are facilitated, and the silica gel sucker 12 is further convenient to disassemble and assemble.

The working principle is as follows: firstly, pressing an upper sealing block 16 into the connecting block 8, inserting an injection needle 10 into the injection position of a patient, moving a silica gel sucker 12, moving a sealing ring 11 into the sealing groove 13, connecting the silica gel sucker 12 with a connecting hose 9, mutually installing a drawing tube 1 and an inflating nozzle 14, pulling a pushing block 6, pulling a moving block 3 through a pushing rod 5, drawing gas in the silica gel sucker 12, reducing the pressure intensity in the silica gel sucker 12, detaching the drawing tube 1, mutually installing a lower sealing block 142 and the inflating nozzle 14, further stably fixing the silica gel sucker 12 at the affected part, stably positioning the injection needle 10, then pulling the pushing block 6, pulling the moving block 3 through the pushing rod 5, drawing a liquid medicine through the change of the pressure intensity in the drawing tube 1, detaching the upper sealing block 16, mutually installing the drawing tube 1 with the liquid medicine and the connecting block 8, moving the pushing block 6, push out the liquid medicine in the extraction tube 1 and inject, after the patient is recovered, open lower sealing block 142, through charging connector 14, toward the inside of silica gel sucking disc 12 and pour into gas, increase the inside pressure of silica gel sucking disc 12, and then pull down silica gel sucking disc 12, it can to pull out injection needle 10.

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 (6)

1. A positioning injector for nursing endocrine diseases is characterized by comprising: the device comprises an extraction barrel (1), a limiting block (2) is fixedly connected to the upper end of the extraction barrel (1), a moving block (3) is arranged inside the extraction barrel (1), a sealing ring (4) is fixedly connected to the side of the moving block (3), a push rod (5) is fixedly connected to the upper end of the moving block (3), a push block (6) is fixedly connected to the upper end of the push rod (5), scale marks (7) are arranged on the outer side of the extraction barrel (1), a connecting block (8) is installed at the lower end of the extraction barrel (1), a connecting hose (9) is fixedly connected to the lower end of the connecting hose (8), an injection needle (10) is fixedly connected to the lower end of the connecting hose (9), a sealing ring (11) is fixedly connected to the upper end of the connecting hose (9) and above the injection needle (10), and a silica gel sucker (12) is movably connected, seal groove (13) have been seted up to inside on silica gel sucking disc (12) upper end, the left end fixedly connected with charging connector (14) of silica gel sucking disc (12), connecting strip (15) are gone up to the left end fixedly connected with of connecting block (8), the left end fixedly connected with of going up connecting strip (15) goes up sealing block (16).

2. The positioning syringe for nursing endocrine diseases according to claim 1, characterized in that: the two limiting blocks (2) are symmetrically arranged about the vertical central line of the extracting cylinder (1).

3. The positioning syringe for nursing endocrine diseases according to claim 1, characterized in that: the side of the sealing ring (4) is tightly attached to the inside of the extracting cylinder (1), and the sealing ring (4) is a rubber ring.

4. The positioning syringe for nursing endocrine diseases according to claim 1, characterized in that: the upper end of the connecting block (8) is mutually clamped and connected with the lower end of the extracting cylinder (1) and the upper end of the upper sealing block (16).

5. The positioning syringe for nursing endocrine diseases according to claim 1, characterized in that: sealing ring (11) and seal groove (13) mutual adaptation, and sealing ring (11) adopt the rubber ring.

6. The positioning syringe for nursing endocrine diseases according to claim 1, characterized in that: the left end fixedly connected with of charging connector (14) is connecting strip (141) down, the left end fixedly connected with of connecting strip (141) seals piece (142) down, the upper end of sealing piece (142) is connected with the upper end mutual block of charging connector (14) down, the upper end of charging connector (14) and the lower extreme mutual adaptation of an extraction section of thick bamboo (1).

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