CN110302855B

CN110302855B - Test tube for medical medicament

Info

Publication number: CN110302855B
Application number: CN201910649108.6A
Authority: CN
Inventors: 张红宇; 马丽
Original assignee: First Peoples Hospital of Changzhou
Current assignee: First Peoples Hospital of Changzhou
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2021-07-06
Anticipated expiration: 2039-07-18
Also published as: CN110302855A

Abstract

The invention discloses a test tube for medical medicaments, which comprises a test tube body, wherein the front surface of the test tube body is provided with scale marks, a bearing tube is fixed at the top end of the test tube body, the bearing tube is communicated with the test tube body and is arranged into an integrated structure, a sealing plug is connected to the bearing tube in a threaded manner, an inner cavity is formed in the bearing tube below the sealing plug, a buffer device is fixed on the inner wall of the bearing tube at the top end inside the inner cavity and comprises an upper flow guide cavity, an upper flow guide wall, a communication wall, a solid wall, a connecting cavity, a lower flow guide cavity, a communication bottom plate, a connecting rod and a communication plate, the upper flow guide cavity is fixed on the inner wall of the bearing tube at the top end of the inner cavity, the connecting cavity is arranged below the upper flow guide cavity, and the connecting cavity is connected. This test tube for medical science medicament liquid loading, get liquid all comparatively convenient, improved the availability factor and use the impression, improved the practicality and the convenience of device simultaneously.

Description

Test tube for medical medicament

Technical Field

The invention relates to the technical field of test tubes, in particular to a test tube for a medical medicament.

Background

Present medical science is test tube for medicament is when carrying out the dress liquid, or need with the test tube mouth slope, then inside slow careful wing pours the medicament into the test tube, carelessly still can make the medicament spill, perhaps need be with the help of corresponding hourglass hopper-shaped auxiliary device dress liquid again, it is comparatively inconvenient to operate, and when taking out the medicament from the test tube, need incline the test tube, but the slope process also needs careful wing, it is too much to avoid the medicament once only to pour out, can not control its outflow and slow down its outflow, lead to at the test tube dress liquid, it is comparatively inconvenient when getting liquid, use efficiency and use experience have been reduced, therefore need for a medical science test tube for medicament to solve above-mentioned problem urgently.

Disclosure of Invention

The invention aims to provide a test tube for a medical medicament, which solves the problems that the traditional test tube for the medical medicament needs to be careful when liquid is filled and taken, the operation is troublesome, the test tube is not convenient enough, and the use efficiency is reduced.

In order to achieve the purpose, the invention provides the following technical scheme: a test tube for medical agents comprises a test tube body, wherein scale marks are arranged on the front surface of the test tube body, a bearing tube is fixed at the top end of the test tube body, the bearing tube is communicated with the test tube body and is arranged into an integral structure, a sealing plug is connected to the upper thread of the bearing tube, an inner cavity is formed in the bearing tube below the sealing plug, a buffer device is fixed on the inner wall of the bearing tube at the top end in the inner cavity and comprises an upper diversion cavity, an upper diversion wall, a communication wall, a solid wall, a connecting cavity, a lower diversion cavity, a communication bottom plate, a connecting rod and a communication plate, the upper diversion cavity is fixed on the inner wall of the bearing tube at the top end of the inner cavity, the connecting cavity is arranged below the upper diversion cavity and is connected with the upper diversion cavity through the upper diversion wall, the communication wall is arranged on the upper portion of the outer surface of the upper diversion wall, the solid wall is, and solid wall and intercommunication wall constitute and go up the water conservancy diversion wall, the bottom mounting in connection chamber has lower water conservancy diversion chamber, and the lower fixed surface in water conservancy diversion chamber has the intercommunication bottom plate down, the centre of a circle position department of intercommunication bottom plate is fixed with the connecting rod, and the top of connecting rod extends to the inside water conservancy diversion wall, be fixed with the intercommunication board on the last water conservancy diversion wall inner wall of intercommunication wall bottom, and also fixed connection between intercommunication board and the connecting rod, go up water conservancy diversion chamber, go up water conservancy diversion wall, intercommunication wall, solid wall, connection chamber, water conservancy diversion chamber, intercommunication bottom plate, connecting rod and intercommunication board all formula structures as an organic whole down, also formula structure as an organic whole between buffer and the accepting pipe.

Preferably, the pipe diameter of the test tube body is smaller than that of the bearing pipe.

Preferably, the outer surface of the adapting pipe is uniformly adhered with frosting strips.

Preferably, the back of the sealing plug is provided with a slot, the slot is communicated with the bearing pipe, and an insertion rod is inserted into the slot.

Preferably, a clamping groove is formed in the upper surface of the sealing plug outside the slot, a clamping block matched with the clamping groove is fixed on the lower surface of the top end of the inserting rod, and the clamping groove and the clamping block are both circular.

Preferably, the pipe diameter size of inner chamber bottom is greater than the diameter size of intercommunication bottom plate.

Preferably, the upper flow guide wall is of a hollow structure, and the top end of the connecting rod and the bottom end of the communication wall are located on the same horizontal plane.

Preferably, the height of the communication wall is equal to the height of the solid wall, and the height of the solid wall is equal to one half of the height of the upper guide wall.

Compared with the prior art, the invention has the beneficial effects that:

the test tube for the medical medicament is provided with the connecting tube, the inner cavity and the buffer device, the traditional test tube is enlarged in diameter, and a hourglass spliced by an upper funnel-shaped structure and a lower funnel-shaped structure is adopted in the test tube, when the medicament enters the buffer device through the tube opening of the connecting tube, the primary buffering is carried out through an upper flow guide wall separated by a connecting wall and a solid wall, so that the medicament can generate two flow paths when entering, one of the two flow paths can enter the inner cavity through the connecting wall and then enter the test tube body, the other flow path can enter the upper flow guide wall on the inner side of the solid wall, the medicament falling on the connecting plate is subjected to secondary buffering through a connecting plate with a larger vertical gradient, the splashing amplitude of the medicament falling on the connecting plate is reduced due to openings on the connecting plate, and meanwhile, the medicament can conveniently enter the test tube body through the connecting plate, the connecting cavity, the lower flow guide cavity and the, therefore, when the device is used for filling liquid, special care wings are not needed, the medicament can be poured into the device, the medicament cannot easily spill and spill, and meanwhile, the sealing plug, the slot, the inserted rod, the clamping groove and the clamping block are arranged in a matched mode;

when getting liquid, no longer need open the sealing plug, can be at slot and inserted bar, the effect of the mutual block of draw-in groove and fixture block is down, the inserted bar on the sealing plug is taken off, make expose this the through-hole that is linked together with the adapter on the sealing plug, can incline the device body this moment, on the same principle, through the buffering of buffer and inner chamber, make the medicament outflow speed reduce, and through the only slot of seting up, make the medicament only export, make the medicament outflow receive control, can not flow suddenly too much, give people more reaction time, consequently to sum up can know, the device dress liquid, it is all comparatively convenient to get liquid, the availability factor has been improved and the use impression, the practicality and the convenience of device have been improved simultaneously.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic sectional elevation view of the structure of the present invention;

FIG. 3 is a schematic cross-sectional view of the structure of the present invention from the back;

FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention;

FIG. 5 is a front view of the buffering device according to the present invention;

FIG. 6 is a schematic sectional view of a front view of a buffer structure according to the present invention;

FIG. 7 is a schematic top view of a buffering device according to the present invention;

fig. 8 is a bottom view of the structure of the buffering device of the present invention.

In the figure: 1. a test tube body; 2. scale lines; 3. a bearing pipe; 4. grinding the sand strip; 5. a sealing plug; 6. a slot; 7. inserting a rod; 8. a card slot; 9. a clamping block; 10. an inner cavity; 11. a buffer device; 111. an upper diversion cavity; 112. an upper guide wall; 113. a communication wall; 114. a solid wall; 115. a connecting cavity; 116. a lower diversion cavity; 117. the bottom plate is communicated; 118. a connecting rod; 119. a communication plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: the utility model provides a test tube for medical science medicament, including test tube body 1, test tube body 1's front is provided with scale mark 2, test tube body 1's top is fixed with adapter 3, and adapter 3 is linked together and sets up to the integral type structure with test tube body 1, according to figure 1, figure 2 and figure 3 are shown, test tube body 1's pipe diameter is less than adapter 3's pipe diameter, the pipe diameter of device has been increased, the dress liquid of being convenient for, adapter 3's surface evenly pastes and has dull polish strip 4, the frictional force between people's hand and the adapter 3 has been increased, make people comparatively stable when the device grips, be difficult for skidding, threaded connection has sealing plug 5 on the adapter 3.

According to fig. 3 and fig. 4, slot 6 has been seted up at the back of sealing plug 5, and slot 6 is linked together with adapter tube 3, the interpolation of slot 6 is equipped with inserted bar 7, design through slot 6 and inserted bar 7, be convenient for seal the device, and the dismouting of inserted bar 7 is convenient for to the block mode, draw-in groove 8 has been seted up to sealing plug 5 upper surface in the 6 outside of slot, the lower fixed surface on inserted bar 7 top has the fixture block 9 of mutually supporting with draw-in groove 8, draw-in groove 8 and fixture block 9 all are ring shape, and through the design of draw-in groove 8 and fixture block 9, play sealed effect to the device, prevent that the medicament from volatilizing and overflowing, and through the annular design of circle, make draw-in groove 8 and fixture block 9 rational in infrastructure.

As shown in fig. 2, fig. 3, fig. 5, fig. 6, fig. 7, and fig. 8, an inner cavity 10 is formed inside the socket 3 below the sealing plug 5, a buffer device 11 is fixed on the inner wall of the socket 3 at the top end inside the inner cavity 10, the buffer device 11 includes an upper diversion cavity 111, an upper diversion wall 112, a communication wall 113, a solid wall 114, a connection cavity 115, a lower diversion cavity 116, a communication bottom plate 117, a connection rod 118, and a communication plate 119, the upper diversion cavity 111 is fixed on the inner wall of the socket 3 at the top end of the inner cavity 10, the connection cavity 115 is installed below the upper diversion cavity 111, the connection cavity 115 is connected with the upper diversion cavity 111 through the upper diversion wall 112, the communication wall 113 is disposed on the upper portion of the outer surface of the upper diversion wall 112, the solid wall 114 is disposed on the lower portion of the outer surface of the upper diversion wall 112, the upper diversion wall 112 is formed by the solid wall 114 and the, the connecting plate 119 with larger vertical gradient inside the solid wall 114 is convenient to perform secondary buffering on the medicament entering the upper flow guide wall 112, the top end of the connecting rod 118 and the bottom end of the connecting wall 113 are positioned on the same horizontal plane, so that the phenomenon that the connecting rod 118 extends out too much and the medicament falls on the connecting rod 118, the splashing amplitude is larger and the medicament splashes out, and wastes or harm are caused is avoided, the height of the connecting wall 113 is equal to the height of the solid wall 114, the height of the solid wall 114 is equal to one half of the height of the upper flow guide wall 112, through the design of the heights of the connecting wall 113 and the solid wall 114, the phenomenon that the height of the connecting wall 113 is too high or too low is avoided, the effect of the connecting plate 119 is reduced due to too high height, the possibility that the impact force on the device is larger due to too low height, and the possibility of splashing is increased, the bottom end of the connecting cavity 115 is fixed with the lower, a connecting rod 118 is fixed at the position of the center of the circle of the communicating bottom plate 117, the top end of the connecting rod 118 extends into the upper flow guide wall 112, a communicating plate 119 is fixed on the inner wall of the upper flow guide wall 112 at the bottom end of the communicating wall 113, the communicating plate 119 is also fixedly connected between the communicating plate 119 and the connecting rod 118, the upper flow guide cavity 111, the upper flow guide wall 112, the communicating wall 113, the solid wall 114, the connecting cavity 115, the lower flow guide cavity 116, the communicating bottom plate 117, the connecting rod 118 and the communicating plate 119 are all of an integrated structure, an integrated structure is also formed between the buffer device 11 and the receiving tube 3, the diameter of the bottom end of the inner cavity 10 is larger than the diameter of the communicating bottom plate 117, through the design of the diameter of the bottom end of the inner cavity 10 and the diameter of the communicating bottom plate 117, the medicament entering the inner cavity 10 through the communicating wall 113 can enter the inside of the test tube body 1 without, the structure is reasonable.

The working principle is as follows: when liquid is filled, firstly, people unscrew the sealing plug 5 under the action of the screw thread and separate the sealing plug 5 from the adapting tube 3, then the external medicament storage bottle is obliquely aligned to the pipe orifice of the adapting tube 3, then the external medicament storage bottle is obliquely poured (if the external medicament storage bottle contains more medicament, the device can be slightly inclined), the falling medicament can enter the interior of the buffer device 11, the medicament can be divided into two flow paths under the action of the communication wall 113 on the flow guide wall 112 at the bottom end of the upper flow guide cavity 111, one flow path can enter the inner cavity 10 through the communication wall 113 and then enter the test tube body 1, the other flow path can enter the upper flow guide wall 112 at the inner side of the solid wall 114, the medicament falling on the communication plate 119 is secondarily buffered through the communication plate 119 with a larger vertical gradient, and the splashing amplitude of the medicament after the medicament is impacted when the medicament falls on the communication plate 119 is reduced due to the opening on the communication plate 119, then, the medicament enters the test tube body 1 through the communicating plate 119, the connecting cavity 115, the lower diversion cavity 116 and the communicating bottom plate 117, so that the medicament is stored;

when taking liquid, people can take down the inserted rod 7 on the sealing plug 5 under the mutual clamping action of the slot 6, the inserted rod 7, the clamping groove 8 and the clamping block 9, then the device is inclined, the medicament can be resisted by the part of the communicating bottom plate 117, two flow paths are also formed, one of the two flow paths enters the upper flow guide wall 112 through the inner cavity 10 and the communicating wall 113, the other flow path enters the connecting cavity 115 through the communicating bottom plate 117, and then enters the upper flow guide wall 112 through the communicating plate 119, and then the medicament can flow out through the slot 6, so that the medicament is taken out, and the operation is finished.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A test tube for medical agent, includes test tube body (1), its characterized in that: the test tube comprises a test tube body (1), and is characterized in that scale marks (2) are arranged on the front surface of the test tube body (1), a bearing pipe (3) is fixed at the top end of the test tube body (1), the bearing pipe (3) is communicated with the test tube body (1) and is arranged into an integrated structure, the pipe diameter of the test tube body (1) is smaller than that of the bearing pipe (3), a frosting strip (4) is uniformly pasted on the outer surface of the bearing pipe (3), a sealing plug (5) is connected to the upper surface of the bearing pipe (3) in a threaded manner, an inner cavity (10) is formed inside the bearing pipe (3) below the sealing plug (5), a slot (6) is formed in the back surface of the sealing plug (5), the slot (6) is communicated with the bearing pipe (3), an insertion rod (7) is inserted into the slot (6), a clamping groove (8) is formed in the upper surface of the sealing plug (5) outside the slot (6), and a, the clamping groove (8) and the clamping block (9) are both in a circular ring shape, a buffer device (11) is fixed on the inner wall of the bearing pipe (3) at the top end in the inner cavity (10), the buffer device (11) comprises an upper flow guide cavity (111), an upper flow guide wall (112), a communication wall (113), a solid wall (114), a connecting cavity (115), a lower flow guide cavity (116), a communication bottom plate (117), a connecting rod (118) and a communication plate (119), the upper flow guide cavity (111) is fixed on the inner wall of the bearing pipe (3) at the top end of the inner cavity (10), the connecting cavity (115) is installed below the upper flow guide cavity (111), the connecting cavity (115) is connected with the upper flow guide cavity (111) through the upper flow guide wall (112), the communication wall (113) is arranged on the upper portion of the outer surface of the upper flow guide wall (112), the solid wall (114) is arranged on the lower portion of the outer surface of, an upper flow guide wall (112) is formed by the solid wall (114) and the communication wall (113), the height of the communication wall (113) is equal to the height of the solid wall (114), the height of the solid wall (114) is equal to one half of the height of the upper flow guide wall (112), a lower flow guide cavity (116) is fixed at the bottom end of the connection cavity (115), a communication bottom plate (117) is fixed on the lower surface of the lower flow guide cavity (116), a connecting rod (118) is fixed at the circle center position of the communication bottom plate (117), the top end of the connecting rod (118) extends into the upper flow guide wall (112), the upper flow guide wall (112) is of a hollow structure, the top end of the connecting rod (118) and the bottom end of the communication wall (113) are located on the same horizontal plane, a communication plate (119) is fixed on the inner wall of the upper flow guide wall (112) at the bottom end of the communication wall (113), and the communication plate (119) and the connecting rod (118), the upper flow guide cavity (111), the upper flow guide wall (112), the communication wall (113), the solid wall (114), the connecting cavity (115), the lower flow guide cavity (116), the communication bottom plate (117), the connecting rod (118) and the communication plate (119) are all of an integrated structure, the buffer device (11) and the bearing pipe (3) are also of an integrated structure, and the pipe diameter of the bottom end of the inner cavity (10) is larger than the diameter of the communication bottom plate (117).