CN113350627B

CN113350627B - Portable syringe separator

Info

Publication number: CN113350627B
Application number: CN202110776744.2A
Authority: CN
Inventors: 丁小燕; 祝晓娟; 姜会君
Original assignee: First Peoples Hospital of Changzhou
Current assignee: First Peoples Hospital of Changzhou
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2022-09-27
Anticipated expiration: 2041-07-09
Also published as: CN113350627A

Abstract

The invention relates to a portable syringe separator, which comprises a first shell, a separating mechanism, a fixing mechanism and a storage mechanism, wherein the first shell is provided with a first opening; the separation mechanism is arranged on one side of the first shell and is used for separating a needle cylinder of the injector from a needle head; the fixing mechanism is arranged on the separating mechanism and the first shell, and the separating mechanism is used for fixing a needle cylinder and a needle head of the injector; when the syringe needle separating device is used, the syringe needle cylinder is placed in the fourth U-shaped plate, the needle head is placed between the two arc-shaped plates, the syringe needle is fixed through the fixing mechanism and then separated through the separating mechanism, the operation process is time-saving and labor-saving, the safety is high, the separated needle head and the syringe needle are stored in a classified mode through the storing mechanism, the subsequent collecting work is facilitated, and the syringe needle separating device is beneficial to operation and use of medical workers.

Description

Portable syringe separator

Technical Field

The invention relates to the technical field of medical auxiliary equipment, in particular to a portable syringe separator.

Background

Syringes are a common medical device used for subcutaneous injection and intravenous infusion. The general syringes are of two types, one is a reusable syringe which can be reused and needs to be cleaned and sterilized before use because the cleaning and sterilizing operations are complicated. The labor intensity is high. There are cases of incomplete disinfection, resulting in cross-infection in medical treatment. The other type is a disposable medical injector, which is discarded only once, so that the cross infection phenomenon is avoided, when the injector is discarded, the needle head on the injector needs to be pulled out from the needle cylinder for classification and discarding, the needle head is usually pulled out manually by medical workers at present, certain potential safety hazards exist in the process of pulling out the needle head, the needle head which is installed tightly is time-consuming and labor-consuming in the process of pulling out the needle head for separation, and the operation is not facilitated for the medical workers.

Disclosure of Invention

Based on this, there is a need to provide a portable syringe separator that can separate a syringe needle and a syringe.

A portable syringe separator comprising a first housing, a separating mechanism, a securing mechanism, and a storage mechanism;

the separation mechanism is arranged on one side of the first shell and is used for separating a needle cylinder of the injector from a needle head;

the fixing mechanism is arranged on the separating mechanism and the first shell and is used for fixing a needle cylinder and a needle head of the injector;

the storage mechanism is arranged on the first shell and used for collecting and storing the needle cylinder and the needle head generated by the separated injector.

By adopting the technical scheme: the syringe is fixed with the needle head through the fixing mechanism, the syringe on the syringe is separated from the needle head through the separating mechanism, and the syringe is collected and stored through the storing mechanism after being separated.

In one of them embodiment, separating mechanism includes first U-shaped plate and second U-shaped plate, first U-shaped plate fixed connection in one side of first casing, the last fixed surface of first U-shaped plate installs positive reverse motor, the output fixedly connected with threaded rod of positive reverse motor, the outside threaded connection of threaded rod has the thread bush, logical groove has been seted up to one side of second U-shaped plate, the inside sliding connection who leads to the groove has the plate body, the one end of threaded rod with plate body fixed connection, one side fixed mounting of second U-shaped plate has slewing bearing, slewing bearing's outer lane fixedly connected with dead lever, the outside of dead lever with the outside fixed connection of thread bush.

By adopting the technical scheme: after the cylinder and the syringe needle of syringe are fixed, start positive and negative motor, positive and negative motor drives the threaded rod and rotates, the threaded rod rotates in threaded sleeve, it removes to drive threaded sleeve, the threaded rod drives the plate body simultaneously and rotates, the plate body drives the rotation of second U-shaped plate, threaded sleeve passes through the dead lever and is connected with the carousel bearing on the second U-shaped plate, make and do not drive threaded sleeve at second U-shaped plate pivoted in-process and rotate, threaded sleeve cooperation dead lever pulling second U-shaped plate, the plate body slides in the logical groove on the second U-shaped plate, the realization is rotated the syringe needle from the cylinder and is pulled out.

In one embodiment, the fixing mechanism comprises a third U-shaped plate, the third U-shaped plate is fixedly connected to one side of the first shell, a fourth U-shaped plate is fixedly connected to the upper surface of the third U-shaped plate, an electric push rod is fixedly connected to the front surface of the fourth U-shaped plate, a pressing plate is fixedly connected to a piston rod of the electric push rod, a bidirectional cylinder is fixedly mounted on one side of the second U-shaped plate, an L-shaped plate is fixedly connected to a piston rod of the bidirectional cylinder, and an arc-shaped plate is fixedly connected to one side of the L-shaped plate.

By adopting the technical scheme: the syringe needle cylinder is placed in the fourth U-shaped plate, the needle head is placed between the two arc-shaped plates, the electric push rod is started to drive the pressing plate to be matched with the fourth U-shaped plate to extrude and fix the syringe needle cylinder, the bidirectional cylinder is started simultaneously, and the L-shaped plate drives the arc-shaped plates to extrude and fix the needle head.

In one embodiment, the storage mechanism comprises a storage bag, the storage bag is arranged on the front surface of the first shell, a partition plate is fixedly connected inside the storage bag, and a sharp instrument box is detachably connected to the upper surface of the partition plate.

By adopting the technical scheme: through the setting of baffle, support sharp machine box, sharp machine box is used for depositing the syringe needle that the separation produced, deposits the bag and is used for depositing the cylinder that the separation produced.

In one of them embodiment, still include stop gear, stop gear includes the body, the outside of body with threaded sleeve's outside fixed connection, the inside sliding connection of body has the body of rod, the one end of the body of rod with one side fixed connection of just reversing motor, the other end fixedly connected with limiting plate of the body of rod.

By adopting the technical scheme: through the gliding setting of the body of rod in the body, carry out now to threaded sleeve's position for threaded sleeve only removes, and does not rotate.

In one embodiment, a first rubber pad is fixedly connected to the inner side of the arc-shaped plate, and a second rubber pad is fixedly connected to the inner side of the fourth U-shaped plate.

By adopting the technical scheme: through the setting of first rubber pad and second rubber pad, increase and syringe needle and cylinder between frictional force, improve the fixed effect to syringe needle and cylinder.

In one embodiment, the upper surface of the storage bag is fixedly connected with two belt bodies, the upper surface of the first shell is fixedly connected with a second shell, the two belt bodies are wound on the outer side of the second shell, and one end of each belt body is fixedly connected with a buckle female buckle and a buckle male buckle respectively.

By adopting the technical scheme: through the setting of the area body, with the area body around on the second casing, then detain the joint with buckle box and buckle son, play fixed effect to the position of depositing the bag.

In one embodiment, a support plate is fixedly coupled to a front surface of the first housing, and the support plate is positioned below the storage pocket.

By adopting the technical scheme: through the setting of backup pad, play the effect of support to depositing the bag.

In one embodiment, a groove is formed in the upper surface of the second shell, and a handle is hinged inside the groove.

By adopting the technical scheme: the invention is convenient to move when being carried by the hand through the arrangement of the handle.

In one embodiment, the rear surface of the first casing is hinged to a door body, and a handle is fixedly connected to the rear surface of the door body.

By adopting the technical scheme: through the setting of the door body, the effect of protection is played to article in the first casing.

The invention has the technical effects and advantages that:

when the syringe needle separating device is used, the syringe needle cylinder is placed in the fourth U-shaped plate, the needle head is placed between the two arc-shaped plates, the syringe needle is fixed through the fixing mechanism and then separated through the separating mechanism, the operation process is time-saving and labor-saving, the safety is high, the separated needle head and the syringe needle are stored in a classified mode through the storing mechanism, the subsequent collecting work is facilitated, and the syringe needle separating device is beneficial to operation and use of medical workers.

Drawings

Fig. 1 is a schematic view of a portable syringe separator according to an embodiment.

Fig. 2 is a schematic view of a connection structure of the first housing and the band body of the portable syringe separator according to an embodiment.

Fig. 3 is a schematic structural view of a portable syringe separator separating mechanism according to an embodiment.

Fig. 4 is a schematic structural view of a portable syringe separator plate and a second U-shaped plate according to an embodiment.

FIG. 5 is a schematic view of the structure of the power ram and the fourth U-shaped plate of the portable syringe separator according to one embodiment.

Fig. 6 is a schematic view of a portable syringe separator storage bag according to an embodiment.

In the figure: 1. a first housing; 2. a separating mechanism; 21. a first U-shaped plate; 22. a positive and negative rotation motor; 23. a threaded rod; 24. a threaded bushing; 25. a plate body; 26. a second U-shaped plate; 27. a through groove; 28. a turntable bearing; 29. fixing the rod; 3. a fixing mechanism; 31. a third U-shaped plate; 32. a fourth U-shaped plate; 33. an electric push rod; 34. pressing a plate; 35. a bidirectional cylinder; 36. an L-shaped plate; 37. an arc-shaped plate; 38. a first rubber pad; 39. a second rubber pad; 4. a storage mechanism; 41. storing the bags; 42. a partition plate; 43. a sharps container; 44. a belt body; 45. buckling a female buckle; 46. a fastener is buckled; 47. a second housing; 48. a support plate; 5. a groove; 6. a handle; 7. a door body; 8. a handle; 9. a limiting mechanism; 91. a pipe body; 92. a rod body; 93. and a limiting plate.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The invention relates to a portable syringe separator

Referring to fig. 1-6, the portable syringe separator includes a first housing 1, a separating mechanism 2, a fixing mechanism 3 and a storage mechanism 4;

the separation mechanism 2 is arranged on one side of the first shell 1, and the separation mechanism 2 is used for separating a needle cylinder of the injector from a needle head;

the fixing mechanism 3 is arranged on the separating mechanism 2 and the first shell 1, and the fixing mechanism 3 is used for fixing a needle cylinder and a needle head of the injector;

wherein, deposit mechanism 4 and set up on first casing 1, deposit mechanism 4 is used for collecting the cylinder and the syringe needle that the separation syringe produced and deposits.

As shown in fig. 1 to 4, the separation mechanism 2 is composed of: separating mechanism 2 includes second U-shaped plate 26, the first U-shaped plate 21 of one side fixedly connected with of first casing 1, positive and negative motor 22 is installed in the upper surface of first U-shaped plate 21, threaded rod 23 is installed in positive and negative motor 22's output, threaded sleeve 24 threaded connection is in the outside of threaded rod 23, logical groove 27 is seted up in one side of second U-shaped plate 26, plate body 25 sliding connection is in the inside that leads to groove 27, the one end fixed connection of plate body 25 and threaded rod 23, one side fixed mounting of second U-shaped plate 26 has slewing bearing 28, dead lever 29 fixed connection is in slewing bearing 28's outer lane, the outside of threaded sleeve 24 and the outside fixed connection of dead lever 29.

Separation principle of the separation mechanism 2: the positive and negative rotation motor 22 is started, the positive and negative rotation motor 22 drives the threaded rod 23 to rotate, the threaded rod 23 rotates in the threaded sleeve 24, the threaded sleeve 24 is driven to move, the threaded sleeve 24 is connected with the turntable bearing 28 on the second U-shaped plate 26 through the fixing rod 29, the threaded sleeve 24 is not driven to rotate in the rotating process of the second U-shaped plate 26, the threaded sleeve 24 is matched with the fixing rod 29 to pull the second U-shaped plate 26, the plate body 25 slides in the through groove 27 on the second U-shaped plate 26, meanwhile, the threaded rod 23 drives the plate body 25 to rotate, the plate body 25 drives the second U-shaped plate 26 to rotate, and the syringe needle is rotationally pulled out of the syringe.

As shown in fig. 1 to 5, the fixing mechanism 3 is composed of: one side fixedly connected with third U-shaped plate 31 of first casing 1, fourth U-shaped plate 32 fixed connection is in the upper surface of third U-shaped plate 31, electric putter 33 fixed connection is in the front surface of fourth U-shaped plate 32, electric putter 33's piston rod fixedly connected with clamp plate 34, two-way cylinder 35 fixed connection is in one side of second U-shaped plate 26, two-way cylinder 35's piston rod fixedly connected with L-shaped plate 36, arc 37 fixed connection is in one side of L-shaped plate 36, first rubber pad 38 fixed connection is in the inboard of arc 37, second rubber pad 39 fixed connection is in the inboard of fourth U-shaped plate 32.

Fixing principle of the fixing mechanism 3: place the syringe cylinder in fourth U-shaped plate 32, and place the syringe needle between two arcs 37, start electric putter 33, it is fixed to drive clamp plate 34 cooperation fourth U-shaped plate 32 to extrude the cylinder, second rubber pad 39 increases the frictional force between fourth U-shaped plate 32 and the cylinder, start two-way cylinder 35 simultaneously, it is fixed to drive arc 37 through L shaped plate 36 and extrude the syringe needle, first rubber pad 38 increase with the frictional force between syringe needle and the arc 37, improve the fixed effect to syringe needle and cylinder.

As shown in fig. 1 and 6, the storage mechanism 4 is composed of: the front surface of first casing 1 is equipped with deposits bag 41, baffle 42 fixed connection is in the inside of depositing bag 41, the upper surface of baffle 42 can be dismantled and is connected with sharp ware box 43, two area body 44 fixed connection are in the upper surface of depositing bag 41, the last fixed surface of first casing 1 is connected with second casing 47, two area body 44 are all around the outside of locating second casing 47, the one end of two area body 44 is fixedly connected with buckle box 45 and buckle son knot 46 respectively, backup pad 48 fixed connection is in the front surface of first casing 1, backup pad 48 is located the below of depositing bag 41.

Storage mechanism 4 mechanism storage principle: the belt body 44 is wound on the second shell 47, the buckle female buckle 45 and the buckle male buckle 46 are clamped, the position of the storage bag 41 is fixed, meanwhile, the support plate 48 is arranged to support the storage bag 41, the partition plate 42 is arranged to support the sharp instrument box 43, the sharp instrument box 43 is used for storing the needle heads generated by separation, and the storage bag 41 is used for storing the needle cylinders generated by separation.

As shown in fig. 1 to 3, the limiting mechanism 9 is composed of: the outside fixedly connected with body 91 of threaded sleeve 24, body of rod 92 sliding connection in the inside of body of rod 91, the one end of the body of rod 92 and one side fixed connection of just reversing motor 22, the other end fixedly connected with limiting plate 93 of the body of rod 92.

The limiting principle of the limiting mechanism 9 is as follows: through the gliding setting of body of rod 92 in body 91, carry out now to threaded sleeve 24's position for threaded sleeve 24 only moves about, and does not rotate, and limiting plate 93 restricts the position of the body of rod 92, prevents that the body of rod 92 from breaking away from body 91.

As shown in fig. 1-2, the groove 5 is formed on the upper surface of the second housing 47, and the handle 6 is hinged inside the groove 5, so that the carrying of the portable electronic device is facilitated by the arrangement of the handle 6, and the portability of the portable electronic device is improved.

As shown in fig. 2, the door body 7 is hinged to the rear surface of the first casing 1, the handle 8 is fixedly connected to the rear surface of the door body 7, and the door body 7 is opened by the handle 8, so that medical articles can be stored in the first casing 1, and the door body 7 is closed to protect the articles in the first casing 1.

In the using method of the portable syringe separator, firstly, a syringe needle cylinder is placed in a fourth U-shaped plate 32, a needle head is placed between two arc-shaped plates 37, an electric push rod 33 is started, a pressing plate 34 is driven to be matched with the fourth U-shaped plate 32 to extrude and fix the syringe needle, a second rubber pad 39 increases the friction force between the fourth U-shaped plate 32 and the syringe needle, a bidirectional air cylinder 35 is started, an L-shaped plate 36 drives the arc-shaped plates 37 to extrude and fix the needle head, a forward and reverse motor 22 is started, the forward and reverse motor 22 drives a threaded rod 23 to rotate, the threaded rod 23 rotates in a threaded sleeve 24 to drive the threaded sleeve 24 to move, the threaded sleeve 24 is connected with a turntable bearing 28 on a second U-shaped plate 26 through a fixing rod 29, the threaded sleeve 24 is not driven to rotate in the rotating process of the second U-shaped plate 26, the threaded sleeve 24 is matched with the fixing rod 29 to pull the second U-shaped plate 26, the plate body 25 slides in the through groove 27 on the second U-shaped plate 26, and simultaneously the threaded rod 23 drives the plate body 25 to rotate, and the plate body 25 drives the second U-shaped plate 26 to rotate, so that the syringe needle can be pulled out from the syringe in a rotating manner, after the syringe needle is pulled out, the bidirectional cylinder 35 is controlled, the fixation of the syringe needle is released, the syringe needle falls into the sharp instrument box 43 in the same manner, then the electric push rod 33 is controlled, the fixation of the syringe needle is released, the syringe needle falls into the storage bag 41 in the same manner, and the separation of the syringe needle and the syringe needle is completed.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The portable syringe separator is characterized by comprising a first shell (1), a separating mechanism (2), a fixing mechanism (3) and a storage mechanism (4);

the separation mechanism (2) is arranged on one side of the first shell (1), and the separation mechanism (2) is used for separating a needle cylinder and a needle head of the injector;

the fixing mechanism (3) is arranged on the separating mechanism (2) and the first shell (1), and the fixing mechanism (3) is used for fixing a needle cylinder and a needle head of the injector;

the storage mechanism (4) is arranged on the first shell (1), and the storage mechanism (4) is used for collecting and storing a needle cylinder and a needle head generated by a separated injector;

the separating mechanism (2) comprises a first U-shaped plate (21) and a second U-shaped plate (26), the first U-shaped plate (21) is fixedly connected with one side of the first shell (1), a forward and reverse rotation motor (22) is fixedly arranged on the upper surface of the first U-shaped plate (21), the output end of the positive and negative rotation motor (22) is fixedly connected with a threaded rod (23), the external thread of the threaded rod (23) is connected with a threaded sleeve (24), a through groove (27) is arranged on one side of the second U-shaped plate (26), a plate body (25) is connected in the through groove (27) in a sliding manner, one end of the threaded rod (23) is fixedly connected with the plate body (25), one side of the second U-shaped plate (26) is fixedly provided with a turntable bearing (28), the outer ring of the turntable bearing (28) is fixedly connected with a fixing rod (29), and the outer part of the fixing rod (29) is fixedly connected with the outer part of the threaded sleeve (24).

2. The portable syringe separator according to claim 1, wherein the fixing mechanism (3) comprises a third U-shaped plate (31), the third U-shaped plate (31) is fixedly connected to one side of the first housing (1), a fourth U-shaped plate (32) is fixedly connected to the upper surface of the third U-shaped plate (31), an electric push rod (33) is fixedly connected to the front surface of the fourth U-shaped plate (32), a piston rod of the electric push rod (33) is fixedly connected to a pressing plate (34), a bidirectional cylinder (35) is fixedly mounted to one side of the second U-shaped plate (26), a piston rod of the bidirectional cylinder (35) is fixedly connected to an L-shaped plate (36), and an arc-shaped plate (37) is fixedly connected to one side of the L-shaped plate (36).

3. The portable syringe separator according to claim 1, wherein the storage mechanism (4) comprises a storage pocket (41), the storage pocket (41) is provided on a front surface of the first housing (1), a partition plate (42) is fixedly connected to an inside of the storage pocket (41), and a sharps box (43) is detachably connected to an upper surface of the partition plate (42).

4. The portable syringe separator according to claim 1, further comprising a limiting mechanism (9), wherein the limiting mechanism (9) comprises a tube body (91), the outer portion of the tube body (91) is fixedly connected with the outer portion of the threaded sleeve (24), the inner portion of the tube body (91) is slidably connected with a rod body (92), one end of the rod body (92) is fixedly connected with one side of the forward and reverse rotation motor (22), and the other end of the rod body (92) is fixedly connected with a limiting plate (93).

5. Portable syringe separator according to claim 2, characterized in that a first rubber pad (38) is fixedly connected to the inside of said arc-shaped plate (37) and a second rubber pad (39) is fixedly connected to the inside of said fourth U-shaped plate (32).

6. The portable syringe separator according to claim 3, wherein two belt bodies (44) are fixedly connected to the upper surface of the storage bag (41), a second shell (47) is fixedly connected to the upper surface of the first shell (1), the two belt bodies (44) are wound on the outer side of the second shell (47), and a female buckle (45) and a male buckle (46) are fixedly connected to one end of each of the two belt bodies (44).

7. A portable syringe separator according to claim 3, wherein a support plate (48) is fixedly attached to the front surface of the first housing (1), the support plate (48) being located below the storage pocket (41).

8. Portable syringe separator according to claim 6, characterized in that the upper surface of the second shell (47) is provided with a recess (5), the interior of the recess (5) being hinged to a handle (6).

9. A portable syringe separator according to claim 3, wherein the rear surface of the first housing (1) is hinged to a door body (7), and a handle (8) is fixedly connected to the rear surface of the door body (7).