CN210112825U

CN210112825U - Infusion apparatus with bottle inserting needle processing device

Info

Publication number: CN210112825U
Application number: CN201920166212.5U
Authority: CN
Inventors: 贾若雅
Original assignee: Nanjing First Hospital
Current assignee: Nanjing First Hospital
Priority date: 2019-01-30
Filing date: 2019-01-30
Publication date: 2020-02-25
Anticipated expiration: 2029-01-30

Abstract

The utility model belongs to the technical field of the mechanical skill and specifically relates to a from transfusion system of taking processing bottle needle inserting device, including the needle tubing, the bottom of needle tubing closely bonds and has the bottom plate, and the lower surface of bottom plate is equipped with the infusion leather strap, and the lower surface of bottom plate closely bonds and has the safety lid, and the safety lid surface top closely bonds and has the elasticity plectrum, and the one end of elasticity plectrum closely bonds and has the button, and the button is close to and is equipped with the spring with the one side of safety lid, is equipped with the blade in the spring, and the inner wall that the safety lid is close to one side of blade closely bonds and has the sleeve pipe, and the inner. This transfusion system from area processing bottle needle inserting device because the elasticity plectrum has good elasticity and toughness, through the extrusion button, the button is to the intraductal motion of cover under the elastic action of spring for the blade cuts the infusion leather strap, solves the problem that the bottle needle is not convenient for to handle of transfusion system.

Description

Infusion apparatus with bottle inserting needle processing device

Technical Field

The utility model relates to the technical field of machinery, specifically a transfusion system from area processing bottle needle inserting device.

Background

The medical waste refers to the pollution waste produced by hospitals after contacting blood, flesh and the like of patients. Such as used cotton balls, gauze, tape, disposable medical devices, post-operative waste, and the like. Because the medical waste has the characteristics of space pollution, acute infection, latent pollution and the like, the harmfulness of viruses and germs is dozens, hundreds or even thousands of times of that of common household waste. If the treatment is improper, serious pollution to the environment can be caused, and the treatment can also become a source of epidemic disease.

At present, in clinical medical care work, there is the bottle needle of inserting on the used transfusion system leather strap, when carrying out the transfusion system and destroying, need cut bottle needle and leather strap, the classification of being convenient for, the tradition mode of cutting is that medical personnel utilize the scissors to cut, because scissors itself material meets liquid and easily produces the iron rust, no fixed position of placing, during the use, many people repetitious usage, the clinical few cleanness and the disinfection standard of scissors, this kind of operating mode is not safe, sanitary, convenient, and medical personnel's work load has been increased. In view of the above, we propose an infusion set with a device for handling a bottle-inserting needle.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a from transfusion system of taking processing bottle needle inserting device to solve the problem that the transfusion system leather strap that provides is not convenient for cut among the above-mentioned background art.

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

an infusion apparatus with a bottle inserting needle processing device comprises a needle tube, wherein the top end of the needle tube is tightly bonded with a needle head, a bottom plate is closely bonded at the bottom end of the needle tube, an infusion leather strip is arranged on the lower surface of the bottom plate, the needle tube penetrates through the bottom plate and is communicated with the infusion leather strip, a safety cover is tightly adhered to the lower surface of the bottom plate, the bottom end of the transfusion leather strip penetrates through the safety cover and extends to the outside, an elastic shifting sheet is tightly bonded at the top end of the outer surface of the safety cover, a button is tightly bonded at one end of the elastic shifting sheet, a spring is arranged on one surface of the button close to the safety cover, a blade is arranged in the spring, one end of the blade is tightly adhered to the button, the inner wall of one side that the safety cover is close to the blade closely bonds and has the sleeve pipe, the sleeve pipe runs through the safety cover, the safety cover is kept away from the inner wall of one side of blade closely bonds and has the sleeve.

Preferably, one end of the elastic shifting piece is provided with a support column, one end of the support column is tightly bonded with the outer surface of the safety cover, and the other end of the support column is tightly bonded with the elastic shifting piece.

Preferably, a constant pressure pipe is tightly bonded to one side of the safety cover, and the constant pressure pipe penetrates through the safety cover and is communicated with the outside.

Preferably, one end of the spring is closely adhered to the button, and the other end of the spring is closely adhered to the outer surface of the safety cover.

Preferably, the diameter of the sleeve is larger than the width of the blade, and the sleeve is in sleeved fit with the blade.

Preferably, the outer surface of the button is provided with anti-skid projections.

Preferably, the geometric center of the sleeve and the geometric center of the sleeve are located on the same horizontal straight line.

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

this transfusion system from area processing needle inserting device because the elasticity plectrum has good elasticity and toughness, through the extrusion button, the button is to the intraductal motion of cover under the elastic action of spring for the blade cuts the infusion leather strap, easy operation, and convenient to use solves the problem that the infusion set leather strap is not convenient for cut.

Drawings

FIG. 1 is a schematic view of the structure of the utility model in use;

FIG. 2 is a front view of the overall structure of the present invention;

FIG. 3 is a schematic view of the overall structure of the needle tube and the safety cap of the present invention;

fig. 4 is a sectional view of the inner structure of the safety cap of the present invention;

fig. 5 is a front view of the second embodiment of the present invention.

In the figure: 1. a needle tube; 11. a needle head; 12. a base plate; 121. a transfusion leather strip; 2. a safety cover; 21. an elastic shifting piece; 211. a button; 212. anti-skid projections; 213. a pillar; 22. a spring; 221. a blade; 23. a sleeve; 231. a sleeve; 24. a constant pressure tube.

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.

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", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being 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.

Example 1

An infusion apparatus with a device for processing a bottle inserting needle is disclosed, as shown in fig. 1-4, and comprises a needle tube 1, wherein a needle 11 is tightly bonded at the top end of the needle tube 1, a bottom plate 12 is tightly bonded at the bottom end of the needle tube 1, an infusion leather strip 121 is arranged on the lower surface of the bottom plate 12, the needle tube 1 penetrates through the bottom plate 12 and is communicated with the infusion leather strip 121, a safety cover 2 is tightly bonded at the lower surface of the bottom plate 12, the bottom end of the infusion leather strip 121 penetrates through the safety cover 2 and extends to the outside, an elastic pull tab 21 is tightly bonded at the top end of the outer surface of the safety cover 2, a button 211 is tightly bonded at one end of the elastic pull tab 21, a spring 22 is arranged on one side of the button 211 close to the safety cover 2, a blade 221 is arranged in the spring 22, one end of the blade 221 is tightly bonded with the button 211, a sleeve 23 is tightly bonded on the inner wall of the side of the.

In this embodiment, the needle tube 1 and the safety cover 2 are made of PVC (polyvinyl chloride), which has good wear and corrosion resistance, stable structure, low cost, and long service life.

Further, a constant-pressure pipe 24 is tightly bonded to one side of the safety cover 2, the constant-pressure pipe 24 penetrates through the safety cover 2 to be communicated with the outside, the pressure of the safety cover 2 and the outside is balanced conveniently by the constant-pressure pipe 24, a sealing plug is arranged at one end of the constant-pressure pipe 24, the sealing plug is in plug-in fit with the constant-pressure pipe 24, and the sealing of the orifice of the constant-pressure pipe 24 is facilitated.

It should be noted that one end of the spring 22 is tightly adhered to the button 211, and the other end of the spring 22 is tightly adhered to the outer surface of the safety cover 2, so as to improve the stability of the device, and facilitate the compression of the spring 22 to push the blade 221 into the sleeve 23 to cut off the transfusion strap 121.

Further, the diameter of the sleeve 23 is larger than the width of the blade 221, and the sleeve 23 is matched with the blade 221 in a sleeved mode, so that the blade 221 can conveniently enter and exit the sleeve 23, and the knife tip of the blade 221 can fully contact the transfusion leather strip 121 to perform cutting operation.

Specifically, the anti-slip protrusions 212 are arranged on the outer surface of the button 211, so that the friction force between the button 211 and the fingers of the medical staff is increased, and the operation of cutting off the infusion leather strap 121 is facilitated.

Furthermore, the geometric center of the cannula 23 and the geometric center of the sleeve 231 are positioned on the same horizontal straight line, so that the blade 221 can be inserted into the sleeve 231 after cutting off the transfusion leather strip 121, and the blade 221 is prevented from puncturing the safety cover 2 to injure medical staff by mistake.

In this embodiment, the medical staff holds the transfusion leather strap with the middle finger and the ring finger, the forefinger is placed on the outer surface of the safety cover 2, and the thumb holds the button 211, because one end of the button 211 is adhered to the safety cover 2 through the elastic shifting piece 21, when the thumb presses the button 211 downwards, the blade 221 is moved towards the inside of the sleeve 23 under the elastic action of the spring 22, and the transfusion leather strap 121 is cut off, the sleeve 231 is further arranged in the safety cover 2, after the transfusion leather strap 121 is cut off by the blade 221, the sleeve 231 can prevent the blade 221 from puncturing the safety cover 2 to accidentally injure the forefinger of the medical staff, the operation is simple and convenient, the use is convenient, and the problem that the transfusion device leather strap is not convenient to cut.

Example 2

As a preferred embodiment of the present invention, as shown in fig. 5, one end of the elastic shifting piece 21 is provided with a pillar 213, one end of the pillar 213 is tightly adhered to the outer surface of the safety cap 2, the other end of the pillar 213 is tightly adhered to the elastic shifting piece 21, the pillar 213 is made of hard plastic material, so as to support the elastic shifting piece 21 by using the pillar 213, and the pillar 213 must be broken before the transfusion leather strap 121 is cut off, thereby preventing people except medical care personnel from mistakenly touching the button 211 to cut off the transfusion leather strap 121.

When the infusion apparatus with the bottle inserting needle processing device is used, medical staff holds an infusion leather strap by using a middle finger and a ring finger, an index finger is placed on the outer surface of a safety cover 2, the button 211 is held by the thumb, one end of the button 211 is bonded with the safety cover 2 through an elastic shifting sheet 21, when the button 211 is pressed downwards by the thumb, a blade 221 moves towards the inner part of a sleeve 23 under the elastic action of a spring 22 and cuts off the infusion leather strap 121, a sleeve 231 is further arranged in the safety cover 2, after the infusion leather strap 121 is cut off by the blade 221, the sleeve 231 can prevent the blade 221 from puncturing the index finger of the medical staff by mistake by penetrating the safety cover 2, in addition, a support column 213 plays a supporting role for the elastic shifting sheet 21, the support column 213 must be pulled off before the infusion leather strap 121 is cut off, the phenomenon that people except the medical staff touch the button 211 by mistake to cut off the infusion leather strap 121 is prevented, the operation is simple and convenient, solves the problem that the leather strips of the infusion apparatus are not convenient to cut off, and is convenient to popularize and popularize.

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

1. The utility model provides a from transfusion system of taking processing bottle needle inserting device, includes needle tubing (1), its characterized in that: the top of needle tubing (1) closely bonds and has syringe needle (11), the bottom of needle tubing (1) closely bonds and has bottom plate (12), the lower surface of bottom plate (12) is equipped with infusion leather strap (121), needle tubing (1) runs through bottom plate (12) with infusion leather strap (121) intercommunication, the lower surface of bottom plate (12) closely bonds and has safety lid (2), the bottom of infusion leather strap (121) runs through safety lid (2) and extends to the external world, safety lid (2) surface top closely bonds and has elasticity plectrum (21), the one end of elasticity plectrum (21) closely bonds and has button (211), button (211) be close to with the one side of safety lid (2) is equipped with spring (22), be equipped with blade (221) in spring (22), the one end of blade (221) with button (211) closely bonds, the inner wall of one side of the safety cover (2) close to the blade (221) is tightly adhered with a sleeve (23), the sleeve (23) penetrates through the safety cover (2), and the inner wall of one side of the safety cover (2) far away from the blade (221) is tightly adhered with a sleeve (231).

2. The infusion set with the bottle inserting needle processing device according to claim 1, wherein: one end of the elastic shifting piece (21) is provided with a support column (213), one end of the support column (213) is tightly bonded with the outer surface of the safety cover (2), and the other end of the support column (213) is tightly bonded with the elastic shifting piece (21).

3. The infusion set with the bottle inserting needle processing device according to claim 1, wherein: one side of the safety cover (2) is tightly bonded with a constant-pressure pipe (24), and the constant-pressure pipe (24) penetrates through the safety cover (2) and is communicated with the outside.

4. The infusion set with the bottle inserting needle processing device according to claim 1, wherein: one end of the spring (22) is tightly adhered to the button (211), and the other end of the spring (22) is tightly adhered to the outer surface of the safety cover (2).

5. The infusion set with the bottle inserting needle processing device according to claim 1, wherein: the diameter of the sleeve (23) is larger than the width of the blade (221), and the sleeve (23) is in sleeved fit with the blade (221).

6. The infusion set with the bottle inserting needle processing device according to claim 1, wherein: the outer surface of the button (211) is provided with anti-skid projections (212).

7. The infusion set with the bottle inserting needle processing device according to claim 1, wherein: the geometric center of the sleeve (23) and the geometric center of the sleeve (231) are located on the same horizontal straight line.