CN214828908U

CN214828908U - Novel ampoule cutting handle

Info

Publication number: CN214828908U
Application number: CN202121577051.2U
Authority: CN
Inventors: 田仁川; 杨秀丽
Original assignee: Youjiang Medical University for Nationalities Affiliated Hospital
Current assignee: Youjiang Medical University for Nationalities Affiliated Hospital
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2021-11-23
Anticipated expiration: 2031-07-12

Abstract

The utility model discloses a novel ampoule cutting handle, which comprises a protective shell, a shell cover and an additional handle, wherein the shell cover is arranged at an opening above the protective shell; additional handles which are arranged at the front side and the rear side below the shell cover; the cutting assembly is arranged below the front part of the protective shell; the cutting assembly includes: the middle part in the accommodating bin is connected with a guide rod; a grinding wheel disposed below a rear end of the guide bar; a pull cord connected between the left side of the guide bar and the protective case. This novel cut ampoule handle guide bar and hold and adopt the telescopic link to constitute telescopic connection structure between the storehouse to can adjust the final position of guide bar and emery wheel according to the size of ampoule when opening the ampoule, make it ampoule accomplish under the cutting of emery wheel and open, add additional handle through the both sides at the cap, thereby be favorable to the nursing staff to pull out the cap in protective housing top open position smoothly, saved the dismouting time.

Description

Novel ampoule cutting handle

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a novel ampoule cutting handle.

Background

The ampoule is a hard glass container which can be sealed by melting and is commonly used for storing medicines for injection, vaccines, serum and the like; is a transliteration of the latin amplla. Two types of neck, straight neck and curved neck, are commonly used. Currently, in order to improve the efficiency of opening the ampoule, the nursing staff usually needs to use an ampoule cutting device.

The existing ampoule cutting device is mainly made of iron and plastic, and is exposed to the outside when an ampoule is broken off, so that fingers can be easily cut or the ampoule opening is broken, the safety index is low, and therefore, a novel ampoule cutting handle is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel cut ampoule handle to current that proposes in solving above-mentioned background art cuts ampoule device mainly comprises iron and plastics, and exposes the outside when breaking off with the fingers and thumb, and this can cut the finger easily or cause the ampoule mouth broken, problem that the degree of safety index is low.

In order to achieve the above object, the utility model provides a following technical scheme: a novel ampoule cutting handle comprising:

a protective shell;

further comprising:

the shell cover is placed at an opening above the protective shell;

additional handles which are arranged at the front side and the rear side below the shell cover;

the cutting assembly is arranged below the front part of the protective shell;

the cutting assembly includes:

the middle part in the accommodating bin is connected with a guide rod;

a grinding wheel disposed below a rear end of the guide bar;

a traction rope connected between the left side of the guide rod and the protective shell;

and the limiting assembly is arranged in the protective shell.

Preferably, the inner diameter of the shell cover is matched with the outer diameter of the protective shell, and the additional handles are symmetrically distributed around the central axis of the shell cover.

Preferably, the grinding wheel is fixedly connected with the guide rod, and the guide rod is in telescopic connection with the accommodating bin.

Preferably, the limiting assembly comprises:

the spring seat is arranged below the spring;

a pulley placed below the spring seat, a column being disposed below the pulley;

an occlusion caliper cylinder disposed above the column.

Preferably, the outer diameter of the spring is smaller than that of the spring seat, and the spring seat and the pulley are located on the same central axis.

Preferably, an integrated structure is formed between the upright column and the occlusion caliper cylinder, and the occlusion caliper cylinder is of a three-blade movable structure.

The utility model provides a novel cut ampoule handle possesses following beneficial effect: this novel cut ampoule handle adopts protective housing and spacing subassembly to use mutually supporting, makes the neck of ampoule and above position by the parcel to can solve the ampoule that current cut ampoule device exists and expose the problem of outside completely, the condition that the ampoule was cut by the ampoule mouth when having prevented to open takes place.

1. The utility model discloses the guide bar with hold and adopt the telescopic link to constitute flexible connection structure between the storehouse to can adjust the final position of guide bar and emery wheel according to the size of ampoule when opening the ampoule, make it the ampoule accomplish under the cutting of emery wheel and open.

2. The middle-lower position of the inner wall of the protective shell of the utility model is provided with the bulge block, and the bulge block plays a role of supporting the spring seat under the condition that the normal movement of the pulley is not influenced, thereby ensuring that the spring seat can not slip out of the protective shell; the neck and the parts above the neck of the ampoule are limited by the meshing caliper cylinder, so that the part above the ampoule to be broken is contained in the protective shell, and the ampoule is prevented from being cut by the opening of the ampoule when the ampoule is broken by a nursing staff.

3. The utility model discloses an add the additional handle in the both sides of cap to be favorable to the nursing staff to pull out the cap in protective housing top open position smoothly, saved the dismouting time.

Drawings

Fig. 1 is a schematic view of the overall structure of a novel ampoule cutting handle of the present invention;

fig. 2 is a schematic view of an expanded structure of the novel ampoule cutting handle of the present invention;

fig. 3 is a schematic view of a three-dimensional structure of a shell cover and an additional handle of the novel ampoule cutting handle of the present invention.

In the figure: 1. a protective shell; 2. a shell cover; 3. an additional handle; 4. a cutting assembly; 401. an accommodating bin; 402. a guide bar; 403. a grinding wheel; 404. a hauling rope; 5. a limiting component; 501. a spring; 502. a spring seat; 503. a pulley; 504. a column; 505. engaging the caliper cylinder.

Detailed Description

As shown in fig. 1, a novel ampoule cutting handle comprises: a cutting assembly 4 mounted below the front of the protective case 1; the cutting assembly 4 comprises: the accommodating bin 401 is connected with a guide rod 402 in the middle of the interior of the accommodating bin 401; a grinding wheel 403 provided below the rear end of the guide bar 402; a pulling rope 404 connected between the left side of the guide bar 402 and the protective case 1; the grinding wheel 403 is fixedly connected with the guide rod 402, the guide rod 402 is in telescopic connection with the containing bin 401, and the guide rod 402 and the containing bin 401 form a telescopic connection structure through telescopic rods, so that the final positions of the guide rod 402 and the grinding wheel 403 can be adjusted according to the size of the ampoule when the ampoule is opened, and the ampoule is opened under the cutting of the grinding wheel 403.

As shown in fig. 2, a position limiting assembly 5 is disposed inside the protective shell 1; spacing subassembly 5 includes: a spring 501, wherein a spring seat 502 is arranged below the spring 501; the pulley 503 is placed below the spring seat 502, the outer diameter of the spring 501 is smaller than that of the spring seat 502, the spring seat 502 and the pulley 503 are located on the same central axis, and a protrusion block is arranged at the middle-lower position of the inner wall of the protective shell 1 and plays a role in supporting the spring seat 502 under the condition that the normal movement of the pulley 503 is not influenced, so that the spring seat 502 is ensured not to slip out of the protective shell 1; a vertical column 504 is arranged below the pulley 503; a bite caliper cylinder 505 disposed above the column 504; the upright column 504 and the occlusion caliper cylinder 505 are of an integrated structure, the occlusion caliper cylinder 505 is of a three-blade movable structure, the neck and the upper part of the ampoule are limited through the occlusion caliper cylinder 505, the part above the ampoule to be broken is contained in the protective shell 1, and therefore the ampoule is prevented from being cut by the opening of the ampoule when the ampoule is broken by a nursing staff.

As shown in fig. 3, the protective case 1; further comprising: the shell cover 2 is placed at an opening above the protective shell 1; additional handle 3, both sides around it installs in the below of cap 2, identical between the internal diameter size of cap 2 and the external diameter size of protective housing 1, and additional handle 3 is the symmetric distribution about the axis of cap 2, through addding additional handle 3 in the both sides of cap 2 to be favorable to the nursing staff to pull out cap 2 in 1 top open position of protective housing smoothly, saved the dismouting time.

In conclusion, when the novel ampoule cutting handle is used, firstly according to the structure shown in fig. 1-3, the protective shell 1 shown in fig. 2 is formed by splicing two shells, a convex block is arranged below the inner wall of one shell and used for supporting the spring seat 502, so that the spring seat 502 and the spring 501 are maintained at the position inside the protective shell 1 and above the convex block, a pulley 503, a stand column 504 and an occluded caliper cylinder 505 are sequentially arranged inside the protective shell 1 and below the convex block, the upper opening position of the protective shell 1 is sealed by the shell cover 2, the additional handles 3 on two sides of the shell cover 2 are additionally arranged, so that a nursing staff can smoothly pull the shell cover 2 out of the upper opening position of the protective shell 1, the disassembly and assembly time is saved, then when the nursing staff uses the device to open the ampoule, the upper part can firstly go deep into the occluded caliper cylinder 505, the upper part of the ampoule is limited by the three-blade movable structure inside the occluded caliper cylinder 505, then, the nursing staff holds the lower part of the ampoule and pushes the ampoule to the upper position in the protective shell 1, so that the spring 501 is compressed and changed by the force of the ampoule and the force of the snap caliper cylinder 505, the upright column 504, the pulley 503 and the spring seat 502, thereby the position of the neck of the ampoule can be just adjusted to be below the grinding wheel 403, then, the ampoule placement position is maintained, the guide rod 402 and the grinding wheel 403 are pressed and moved toward the ampoule neck to make the grinding wheel 403 closely contact the surface of the ampoule neck, and the ampoule is rotated to change the neck of the ampoule by contacting with the grinding wheel 403 for a circle, the neck of the ampoule is completely arranged in the protective shell 1 and the limiting component 5, the neck of the ampoule can be separated from the body of the ampoule by applying force to the ampoule, the design of this structure is in order to cover ampoule opening position, avoids nursing staff's hand by ampoule mouth fish tail.

Claims

1. A novel ampoule cutting handle comprising:

a protective casing (1);

it is characterized by also comprising:

the shell cover (2) is placed at an opening above the protective shell (1);

additional handles (3) which are mounted on the front and rear sides below the shell cover (2);

a cutting assembly (4) mounted below the front of the protective shell (1);

the cutting assembly (4) comprises:

the device comprises a containing bin (401), wherein the middle part of the inside of the containing bin (401) is connected with a guide rod (402);

a grinding wheel (403) provided below the rear end of the guide bar (402);

a pulling rope (404) connected between the left side of the guide bar (402) and the protective case (1);

the limiting assembly (5) is arranged inside the protective shell (1).

2. A novel ampoule cutting handle according to claim 1, characterized in that the inner diameter of the cover (2) is matched with the outer diameter of the protective casing (1), and the additional handles (3) are symmetrically distributed around the central axis of the cover (2).

3. A novel ampoule cutting handle according to claim 1, characterized in that the grinding wheel (403) and the guide rod (402) are fixedly connected, and the guide rod (402) and the accommodating chamber (401) are telescopically connected.

4. A novel ampoule cutting handle according to claim 1, characterized in that the limiting assembly (5) comprises:

the spring seat (502) is arranged below the spring (501);

a pulley (503) placed below the spring seat (502), a column (504) being disposed below the pulley (503);

a bite caliper cylinder (505) disposed above the upright (504).

5. A novel ampoule cutting handle according to claim 4, characterized in that the outer diameter of the spring (501) is smaller than the outer diameter of the spring seat (502), and the spring seat (502) and the pulley (503) are located on the same central axis.

6. The novel ampoule cutting handle according to claim 4, characterized in that the pillar (504) and the engagement caliper cylinder (505) are of an integral structure, and the engagement caliper cylinder (505) is of a three-blade movable structure.