CN214970322U - Needle stop device is kept somewhere with comfortable type to reproductive medicine branch of academic or vocational study infusion - Google Patents

Abstract

The utility model discloses a needle stop device is kept somewhere with comfortable type to reproductive medicine branch of academic or vocational study infusion belongs to reproductive medicine branch of academic or vocational study field. The utility model provides a needle stop device is kept somewhere with comfortable type to infusion of procreation medical science branch of academic or vocational study, includes the tube socket, the solid adapter sleeve that is equipped with of tube socket front end, the solid pipe that is equipped with of adapter sleeve front end, the solid steel needle that is equipped with of tube socket front end, tube socket circumference outer wall has set firmly the needle handle, the solid extension pipe that is equipped with of tube socket rear end, the tube socket rear side is equipped with annular water bag, annular water bag lateral wall is annular structure and has set firmly two outlet pipes, the annular water bag lateral wall has set firmly the inlet tube, and this structure has set firmly two gauzes at annular water bag inboard through setting up annular water bag for gauze and patient's skin contact, hoisting device's ventilation effect, and paste one through the magic and two pairs of annular water bags are fixed, carry on the extension pipe spacing through the rubber fixture block, avoided the extension pipe to produce not hard up, and lead to the painful aggravation of patient.

Description

Needle stop device is kept somewhere with comfortable type to reproductive medicine branch of academic or vocational study infusion

Technical Field

The utility model relates to a procreation medical science branch of academic or vocational study field, more specifically say, relate to a needle stop device is kept somewhere with comfortable type to procreation medical science branch of academic or vocational study infusion.

Background

The venous indwelling needle consists of a stainless steel core, a soft outer sleeve and a plastic needle seat. An infusion tool for puncturing a blood vessel with an outer cannula and a stylet during puncture, withdrawing the stylet after the cannula is fed into the blood vessel, and only leaving the soft outer cannula in the blood vessel for infusion.

For a patient who has a fetus-protecting long-term fasting, the transfusion amount is about 3000ml per day generally, the indwelling needle can be used for one or two days generally, magnesium sulfate is poured on gauze, then the periphery of the indwelling needle is wrapped by a freshness protection bag, the transfusion pain is obviously relieved, the retention time of the indwelling needle is also obviously prolonged, but the ventilation effect of the skin of the patient is poor due to the wrapping mode of the freshness protection bag, the patient is difficult to use for a long time, and the magnesium sulfate can be crystallized after being applied to the hand for a long time.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a needle stop device is kept somewhere with comfortable type to the infusion of procreation medical science branch of academic or vocational study to solve the problem that provides among the above-mentioned background art.

2. Technical scheme

A comfortable remaining needle limiting device for transfusion in the reproductive medicine department comprises a tube seat, wherein the front end of the tube seat is fixedly provided with a connecting sleeve, the front end of the connecting sleeve is fixedly provided with a catheter, the front end of the catheter is fixedly provided with a steel needle, the circumferential outer wall of the tube seat is fixedly provided with a needle holding handle, an extension pipe is fixedly arranged at the rear end of the pipe seat, an annular water bag is arranged behind the pipe seat, two water outlet pipes are fixedly arranged on the outer side wall of the annular water bag in an annular structure, the outer side wall of the annular water bag is fixedly provided with a water inlet pipe, the tops of the water outlet pipe and the water inlet pipe are both in threaded connection with plugs, an inner cavity is arranged in the annular water bag, a plurality of water dripping holes are arranged at the bottom of the inner wall of the inner cavity, a rubber clamping block is fixedly arranged on the inner side wall of the annular water bag, two gauzes are fixedly arranged on the inner side wall of the annular water bag in a symmetrical structure, a first magic tape is fixedly arranged at the right end of the bottom of the annular water bag, and a second magic tape is fixedly arranged at the left end of the bottom of the annular water bag.

Preferably, the rubber clamping block is clamped with the extension pipe.

Preferably, the first magic tape and the second magic tape are in adhesive fit.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses structurally improve to some extent, this structure is through setting up annular water bag, has set firmly two gauzes in annular water bag inboard for gauze and with patient's skin contact, hoisting device's ventilation effect, and paste one through the magic and paste two pairs of annular water bags with the magic and fix, carry on spacingly through the rubber fixture block to the extension pipe, avoided the extension pipe to produce not hard up, and lead to the painful aggravation of patient.

2. The utility model discloses structurally improve to some extent, through setting up annular water bag, inlet tube and outlet pipe have set firmly at annular water bag outside lateral wall, and a plurality of drip holes have been seted up inside annular water bag, through pouring into the magnesium sulfate solution inside the annular water bag, and inside permeating to the gauze through the drip hole, can continuously provide magnesium sulfate solution for the gauze, increase of service life has avoided changing the inconvenience that the gauze brought repeatedly, also avoided the inside magnesium sulfate solution evaporation of gauze simultaneously and lead to the crystallization.

Drawings

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

FIG. 2 is a schematic view of the inner structure of the annular water bag of the present invention;

the reference numbers in the figures illustrate: 1. a tube holder; 2. connecting sleeves; 3. a conduit; 4. a steel needle; 5. a needle holding handle; 6. an extension tube; 7. an annular water bag; 8. a water outlet pipe; 9. a water inlet pipe; 10. a plug; 11. an inner cavity; 12. a water dripping hole; 13. a rubber clamping block; 14. gauze; 15. sticking a magic tape I; 16. and a second magic tape.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution:

a comfortable indwelling needle limiting device for infusion in the department of reproductive medicine comprises a tube seat 1, wherein a connecting sleeve 2 is fixedly arranged at the front end of the tube seat 1, a guide tube 3 is fixedly arranged at the front end of the connecting sleeve 2, a steel needle 4 is fixedly arranged at the front end of the guide tube 3, a needle holding handle 5 is fixedly arranged on the circumferential outer wall of the tube seat 1, an extension tube 6 is fixedly arranged at the rear end of the tube seat 1, an annular water bag 7 is arranged behind the tube seat 1, the outer side wall of the annular water bag 7 is of an annular structure and is fixedly provided with two water outlet tubes 8, the outer side wall of the annular water bag 7 is fixedly provided with a water inlet tube 9, the top parts of the water outlet tubes 8 and the water inlet tube 9 are both in threaded connection with a plug 10, an inner cavity 11 is arranged in the annular water bag 7, a plurality of water dripping holes 12 are formed in the bottom of the inner wall of the inner cavity 11, a rubber clamping block 13 is fixedly arranged on the inner side wall of the annular water bag 7, two gauzes 14 are fixedly arranged in a symmetrical structure, a first magic tape 15 is fixedly arranged at the right end of the bottom of the annular water bag 7, and a second magic tape 16 is fixedly arranged at the left end of the bottom of the annular water bag 7; in the using process, firstly, a plug 10 on a water inlet pipe 9 is opened, magnesium sulfate solution is injected into an annular water bag 7 through the water inlet pipe 9 and is sealed through the plug 10, the annular water bag 7 is sleeved on the arm of a patient, gauze 14 is attached to the periphery of a remaining needle, a rubber clamping block 13 is clamped with an extension pipe 6 on the remaining needle, and finally the annular water bag 7 is fixed through mutual adhesion of a magic tape I15 and a magic tape II 16, the magnesium sulfate solution in the annular water bag 7 can slowly permeate into the two pieces of gauze 14 through a water dripping hole 12, so that the magnesium sulfate solution can be applied to the skin of the patient. According to the structure, the annular water bag 7 is arranged, the two gauzes 14 are fixedly arranged on the inner side of the annular water bag 7, the gauzes 14 are in contact with the skin of a patient, the ventilation effect of the device is improved, the annular water bag 7 is fixed through the magic tape I15 and the magic tape II 16, the extension pipe 6 is limited through the rubber clamping block 13, and the situation that the extension pipe 6 is loosened to cause pain aggravation of the patient is avoided; through setting up annular water bag 7, set firmly inlet tube 9 and outlet pipe 8 at annular water bag 7 lateral wall, and a plurality of water dripping holes 12 have been seted up inside annular water bag 7, through pour into annular water bag 7 inside with the magnesium sulfate solution, and permeate to gauze 14 inside through water dripping hole 12, can continuously provide the magnesium sulfate solution for gauze 14, prolonged service life, the inconvenience that gauze 14 brought has been avoided changing repeatedly, also avoided the evaporation of the inside magnesium sulfate solution of gauze 14 simultaneously and lead to the crystallization.

Specifically, the rubber latch 13 is clamped with the extension tube 6.

Furthermore, the first magic tape 15 is in adhesive fit with the second magic tape 16.

The working principle is as follows: in the using process, firstly, a plug 10 on a water inlet pipe 9 is opened, magnesium sulfate solution is injected into an annular water bag 7 through the water inlet pipe 9 and is sealed through the plug 10, the annular water bag 7 is sleeved on the arm of a patient, gauze 14 is attached to the periphery of a remaining needle, a rubber clamping block 13 is clamped with an extension pipe 6 on the remaining needle, and finally the annular water bag 7 is fixed through mutual adhesion of a magic tape I15 and a magic tape II 16, the magnesium sulfate solution in the annular water bag 7 can slowly permeate into the two pieces of gauze 14 through a water dripping hole 12, so that the magnesium sulfate solution can be applied to the skin of the patient.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (3)

1. The utility model provides a needle stop device is kept somewhere with comfortable type to reproductive medicine branch of academic or vocational study infusion, includes tube socket (1), its characterized in that: the water-saving infusion set is characterized in that a connecting sleeve (2) is fixedly arranged at the front end of the tube seat (1), a guide tube (3) is fixedly arranged at the front end of the connecting sleeve (2), a steel needle (4) is fixedly arranged at the front end of the guide tube (3), a needle holding handle (5) is fixedly arranged on the outer wall of the circumference of the tube seat (1), an extension tube (6) is fixedly arranged at the rear end of the tube seat (1), an annular water bag (7) is arranged at the rear side of the tube seat (1), two water outlet tubes (8) are fixedly arranged on the outer side wall of the annular water bag (7) in an annular structure, a water inlet tube (9) is fixedly arranged on the outer side wall of the annular water bag (7), plugs (10) are in threaded connection with the tops of the water outlet tubes (8) and the water inlet tube (9), an inner cavity (11) is arranged inside the annular water bag (7), a plurality of water dripping holes (12) are formed in the bottom of the inner wall of the inner cavity (11), a rubber clamping block (13) is fixedly arranged on the inner side wall of the annular water bag (7), two gauzes (14) are fixedly arranged on the inner side wall of the annular water bag (7) in a symmetrical structure, a first magic tape (15) is fixedly arranged at the right end of the bottom of the annular water bag (7), and a second magic tape (16) is fixedly arranged at the left end of the bottom of the annular water bag (7).

2. The comfortable indwelling needle limiting device for infusion in the reproductive medicine department as claimed in claim 1, wherein: the rubber clamping block (13) is clamped with the extension pipe (6).

3. The comfortable indwelling needle limiting device for infusion in the reproductive medicine department as claimed in claim 1, wherein: the magic tape I (15) is in bonding fit with the magic tape II (16).

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