CN212403421U

CN212403421U - Auxiliary tool

Info

Publication number: CN212403421U
Application number: CN202020806857.3U
Authority: CN
Inventors: 孙京博
Original assignee: Beijing Tiantan Hospital
Current assignee: Beijing Tiantan Hospital
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2021-01-26
Anticipated expiration: 2030-05-15

Abstract

The utility model belongs to the field of medical equipment, in particular to appurtenance. In order to solve the problem that the threaded connection part is not easy to be unscrewed when the transfusion joint is replaced, the utility model provides an auxiliary tool. The auxiliary tool comprises an upper handle and a lower handle, wherein the lower side of the upper handle is provided with an upper notch, and the upper side of the lower handle is provided with a lower notch; the openings of the upper notch and the lower notch are opposite; the upper notch and the lower notch form an infusion joint clamp; the edge of the infusion joint clamp is provided with saw teeth; the upper handle and the lower handle are movably connected, and the upper handle and the lower handle can move relatively; the auxiliary tool further comprises an ampoule bottle opening groove and a grinding wheel. This appurtenance can press from both sides tight infusion and connect to assist the nurse to twist off infusion connects from the transfusion system, convenient to use, and this appurtenance can also draw the ampoule, and then draw the injury hand when avoiding the nurse to open the ampoule.

Description

Auxiliary tool

Technical Field

The utility model belongs to the field of medical equipment, in particular to appurtenance.

Background

The nurse is in the nursing work, when trading the infusion and connecting, is difficult to unscrew the infusion and connects sometimes, need use hemostatic forceps or other instrument to assist and unscrew infusion and connect threaded connection part, and hemostatic forceps is aseptic disinfection and uses the thing, and is with high costs, and moreover, patient sees clinical instruments such as hemostatic forceps in daily clinic and can produce fear psychology. In addition, the nurse may scratch or scrape fingers during the process of breaking the ampoule with bare hands.

Disclosure of Invention

In order to solve the problem that the threaded connection part is not easy to be unscrewed when the transfusion joint is replaced, the utility model provides an auxiliary tool. The aid is primarily used in medical care procedures. This appurtenance can press from both sides tight infusion and connect to assist the nurse to twist off infusion connects from the transfusion system, convenient to use, and this appurtenance can also draw the ampoule, and then draw the injury hand when avoiding the nurse to open the ampoule.

In order to solve the technical problem, the utility model provides a following technical scheme.

The utility model provides an auxiliary tool, which comprises an upper handle and a lower handle, wherein the lower side of the upper handle is provided with an upper notch, and the upper side of the lower handle is provided with a lower notch; the openings of the upper notch and the lower notch are opposite.

The upper notch and the lower notch form an infusion joint clamp.

Further, the edge of the infusion connector clip is provided with saw teeth. The serrations are used to increase friction to unscrew the infusion connector.

When the auxiliary tool is used, the infusion apparatus is fixed by one hand, the upper handle and the lower handle of the auxiliary tool are held by the other hand, the infusion connector needing to be replaced is clamped by the infusion connector clamp, the infusion connector is screwed off from the infusion apparatus by reverse force of the two hands, and a new infusion connector is replaced in the subsequent process.

Furthermore, the upper handle and the lower handle are movably connected, and the upper handle and the lower handle can move relatively.

Furthermore, the upper handle and the lower handle are connected through a rotating shaft. The upper and lower handles are collectively referred to as handles.

Further, the upper handle and the lower handle are connected by a bent connecting sheet. The bent connecting sheet is formed into an arc shape.

Furthermore, the upper handle, the lower handle and the bent connecting piece are integrally formed.

Further, the auxiliary tool also comprises an ampoule bottle opening slot.

Furthermore, a handle of the auxiliary tool is provided with a grinding wheel, and the edge of the grinding wheel can extend out of an opening groove of the ampoule bottle.

Furthermore, ampoule bottle open slots are formed in an upper handle and a lower handle of the auxiliary tool, a grinding wheel is mounted on the upper handle, and the edge of the grinding wheel can extend out of the ampoule bottle open slots.

During the use, arrange the ampoule open slot in with the bottle footpath of ampoule, utilize the handle with the ampoule chucking, rotate emery wheel or handle, the emery wheel edge is drawn the bottle footpath of ampoule and is left the mar, later disinfect scratch department, later, both hands exert oneself, break off the bottle cap of ampoule along scratch department off with the fingers and thumb. Therefore, the hand can be prevented from being scratched, and glass scraps can not fall into the ampoule bottle.

Furthermore, the grinding wheel is mounted on the upper handle through a rotating shaft and cannot rotate. Further, the rotating shaft is a cuboid. When the grinding wheel is used, the bottle diameter of the ampoule bottle is placed in the ampoule bottle opening slot and clamped, the lower part of the ampoule bottle is fixed, and the handle is rotated to enable the grinding wheel to leave scratches on the bottle diameter of the ampoule bottle.

Furthermore, the grinding wheel is mounted on the upper handle through a rotating shaft, and the grinding wheel can rotate by taking the rotating shaft as a center. Further, the rotating shaft is a cylinder.

Further, the grinding wheel is flat in shape. The diameter of the ampoule bottle is placed in an ampoule bottle opening groove and clamped tightly, a grinding wheel or an upper handle and a lower handle are rotated, and the edge of the grinding wheel scratches the ampoule bottle and leaves scratches.

Furthermore, the auxiliary tool further comprises a grinding wheel cover, and the grinding wheel cover is buckled on the rotating shaft so as to prevent the grinding wheel from being separated from the rotating shaft.

And taking off the grinding wheel cover, and replacing the grinding wheel. And taking down the old grinding wheel, sleeving the new grinding wheel on the rotating shaft, and then covering the grinding wheel cover.

Furthermore, the edge of the opening groove of the ampoule bottle is in a tooth shape.

Furthermore, a hanging ring is arranged on the auxiliary tool. The hanging ring is used for hanging the auxiliary tool, so that the auxiliary tool is prevented from being lost and is easy to find.

Furthermore, a hanging ring is arranged on the upper handle or the lower handle.

Further, the upper handle has a suitable thickness and the lower handle has a suitable thickness. When the infusion joint is arranged in the infusion joint clamp, the outer sides of the upper handle and the lower handle are directly pressed by hands, so that the infusion joint can be clamped by the infusion joint clamp.

Further, the upper handle has a suitable thickness and the lower handle has a suitable thickness. When the ampoule bottle is arranged in the ampoule bottle opening slot, the outer sides of the upper handle and the lower handle are directly pressed by hands, so that the ampoule bottle opening slot can clamp the ampoule bottle.

The arc design of the handle of the auxiliary tool accords with human mechanics.

The auxiliary tool is small and exquisite in appearance, the whole tool can be made of hard plastic, soft plastic or metal, tooth marks are formed in the position of a front end infusion connector clamp, and the infusion connector can be conveniently screwed off by increasing friction force. The ampoule bottle is placed at the open slot, the upper wing and the lower wing (namely the upper handle and the lower handle) of the tool are tightened, the grinding wheel can be directly pressed down at the grinding wheel position to scratch the ampoule bottle, and then the ampoule bottle cap is directly broken off, so that fingers are prevented from being scratched. This appurtenance can help the nurse, makes the nurse make things convenient for the work, prevents to be injured, and the patient sees the psychology that is difficult for producing fear, and the multi-functional instrument of infusion joint and ampoule is opened to the special design.

Compared with the prior art, the utility model provides an appurtenance can press from both sides tight infusion and connect to help the nurse to change the infusion and connect, convenient to use, and this appurtenance can also help opening the ampoule, avoids scratching the hand.

Drawings

Fig. 1 is an auxiliary tool provided by the present invention.

Detailed Description

In order to make the structure and features and advantages of the present invention easier to understand, preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings:

example 1

The utility model provides an auxiliary tool, as shown in figure 1, the auxiliary tool comprises an upper handle 5 and a lower handle 6, wherein the lower side of the upper handle is provided with an upper notch, and the upper side of the lower handle is provided with a lower notch; the openings of the upper notch and the lower notch are opposite.

The upper notch and the lower notch form an infusion joint clamp 1.

The edge of the infusion connector clamp 1 is provided with serrations.

The upper handle and the lower handle are movably connected, and the upper handle and the lower handle can move relatively.

The upper handle and the lower handle are connected through a bent connecting piece 4.

The auxiliary tool further comprises an ampoule bottle opening slot 2.

And a handle of the auxiliary tool is provided with a grinding wheel 3, and the edge of the grinding wheel can extend out of the opening groove 2 of the ampoule bottle.

The grinding wheel 3 is mounted on the upper handle through a rotating shaft 30.

The grinding wheel cannot rotate. Further, the rotating shaft is a cuboid. When the grinding wheel is used, the diameter of the ampoule bottle is placed in the ampoule bottle opening groove 2 and clamped tightly, and the handle is rotated to enable the grinding wheel to scratch the diameter of the ampoule bottle.

The auxiliary tool further comprises a grinding wheel cover, and the grinding wheel cover is buckled on the rotating shaft so as to prevent the grinding wheel from being separated from the rotating shaft.

The open slot of the ampoule bottle is a wave slot; and a hanging ring 7 is arranged on the auxiliary tool.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. All equivalent changes and modifications made according to the present invention are covered by the scope of the present invention.

Claims

1. An auxiliary tool, characterized in that the auxiliary tool comprises an upper handle and a lower handle, wherein the lower side of the upper handle is provided with an upper notch, and the upper side of the lower handle is provided with a lower notch; the openings of the upper notch and the lower notch are opposite.

2. The accessory tool of claim 1, wherein the upper and lower notches form an infusion connector clip; the edge of the infusion connector clip is serrated.

3. The accessory tool of claim 1, wherein the upper handle and the lower handle are movably coupled, the upper handle and the lower handle being movable relative to one another.

4. The aid of claim 1, wherein the upper and lower handles are connected by a spindle.

5. Auxiliary tool according to claim 1, characterized in that the upper and lower handles are connected by a curved connecting piece.

6. The auxiliary tool as claimed in claim 1, wherein ampoule opening slots are provided on the upper handle and the lower handle of the auxiliary tool, and the upper handle is provided with a grinding wheel, and the edge of the grinding wheel can extend out of the ampoule opening slots.

7. An auxiliary tool as claimed in claim 6, wherein the grinding wheel is mounted on the upper handle by a spindle.

8. The auxiliary tool of claim 7 further comprising a grinding wheel cover, wherein the grinding wheel cover is fastened to the spindle to prevent the grinding wheel from being removed from the spindle.

9. The aid of claim 6, wherein the edges of the ampoule opening slots are toothed.

10. The aid of claim 1, wherein a hanging loop is provided on the upper or lower handle.