CN211986544U

CN211986544U - Liquid medicine injector for CT room

Info

Publication number: CN211986544U
Application number: CN201821746972.5U
Authority: CN
Inventors: 任玉洁
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-10-26
Filing date: 2018-10-26
Publication date: 2020-11-24
Anticipated expiration: 2028-10-26

Abstract

The utility model relates to the technical field of medical equipment, and a liquid medicine injector that CT room was used is disclosed, including lower casing, the top of casing is equipped with the lid down, go up through being connected mesochite fixed connection between lid and the lower casing, the top of connecting the mesochite and bottom respectively with the top of casing down and the bottom fixed connection of last lid, be formed with the liquid medicine inner chamber down between casing, the last lid and the connection mesochite, the both sides fixed mounting of shells inner wall has lower solid board down, the runner pipe has been seted up to the bottom of lower solid board. This liquid medicine injection ware that CT room was used through pushing down the push rod for the other end of push rod drives the holding down plate and moves down, thereby makes the liquid medicine layer change to the intensity of pushing down of atress board, and when liquid medicine pushed down to tye department, the liquid medicine flowed down by the tye, can reach the quantitative effect of injection liquid medicine, has avoided current injection liquid medicine device to take place the wound to go up the shortcoming of medicine inadequately or extravagant liquid medicine easily.

Description

Liquid medicine injector for CT room

Technical Field

The utility model relates to the technical field of medical equipment, specifically a liquid medicine injection ware that CT room was used.

Background

Medical equipment refers to instruments, devices, appliances, materials or other items used alone or in combination in the human body, and also includes required software. The therapeutic effect on the body surface and the body is not obtained by means of pharmacology, immunology or metabolism, but the medical appliance product plays a certain auxiliary role. During use, the following intended purposes are intended to be achieved: preventing, diagnosing, treating, monitoring and relieving diseases.

After the liquid medicine is injected, most of the operation wounds need to be subjected to medicine feeding treatment, the medicine is fed manually and is contacted with a medicine feeding device, bacterial infection is easily caused to the wounds, certain pain is caused to the wounds of patients, and the existing liquid medicine injection device cannot finely adjust the volume of the injected liquid medicine, so that the situation that the medicine feeding on the wounds is insufficient or the liquid medicine is wasted easily occurs.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a gynaecology is with dripping medicine ware possesses the quantitative advantage of injection liquid medicine, has solved current liquid medicine injection device and can not carry out the fine tuning to the capacity of injection liquid medicine to take place the problem of the wound not enough or extravagant liquid medicine of adding medicine to easily.

The utility model provides a following technical scheme: a liquid medicine injection device for a CT room comprises a lower shell, wherein an upper cover body is arranged at the top of the lower shell, the upper cover body is fixedly connected with the lower shell through a connecting middle shell, the top and the bottom of the connecting middle shell are respectively fixedly connected with the top of the lower shell and the bottom of the upper cover body, a liquid medicine inner cavity is formed between the lower shell, the upper cover body and the connecting middle shell, lower fixing plates are fixedly arranged on two sides of the inner wall of the lower shell, a circulating pipe is arranged at the bottom of the lower fixing plate, two sides of the lower fixing plate are respectively fixedly connected with two sides of the inner wall of the lower shell, an elastic rod is fixedly connected with the top of the lower fixing plate, a stress plate is fixedly arranged at the top end of the elastic rod, two sides of the stress plate are respectively contacted with two sides of the inner wall of the lower shell, a liquid medicine layer is arranged on the top of the stress plate, water flowing grooves are respectively arranged on two sides of the lower shell, and are positioned below the, the top fixed mounting of going up the lid has the position sleeve, the inside movable sleeve of position sleeve is equipped with the push rod, the bottom of push rod runs through position sleeve and last lid and extends to the inside of liquid medicine inner chamber, and the bottom fixed mounting of push rod has the holding down plate, the outer edge of holding down plate contacts with the both sides of last lid inner wall respectively.

Preferably, the outside of elastic rod is equipped with the side seal board, there is the clearance between elastic rod and the side seal board, the top and the bottom of side seal board respectively with the opposite face fixed connection of lower solid board and atress board.

Preferably, the outer side of the elastic rod is movably sleeved with a damping spring, two ends of the damping spring are fixedly connected with the opposite surfaces of the lower fixed plate and the stress plate respectively, and the damping spring is located inside the side sealing plate.

Preferably, an outer sleeve plate is fixedly sleeved on the outer side of the upper cover body, and anti-skid grains are arranged at the bottom of the outer sleeve plate.

Preferably, the bottom of the lower shell is fixedly connected with an injection needle, the top of the injection needle penetrates through the lower shell and extends into the liquid medicine cavity, and the top end of the injection needle is positioned below the lower fixing plate.

Preferably, the connection mesochite is a transparent glass sleeve, the surface of the connection mesochite is provided with scale marks, and the horizontal position of the water level line at the top of the liquid medicine layer can be observed through the connection mesochite.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this liquid medicine injection ware that CT room was used through pushing down the push rod for the other end of push rod drives the holding down plate and moves down, thereby makes the liquid medicine layer change to the intensity of pushing down of atress board, and when liquid medicine pushed down to tye department, the liquid medicine flowed down by the tye, can reach the quantitative effect of injection liquid medicine, has avoided current injection liquid medicine device to take place the wound to go up the shortcoming of medicine inadequately or extravagant liquid medicine easily.

2. This liquid medicine injection ware that CT room was used is equipped with the scale mark through the front of last lid, effectively observes the water level on liquid medicine layer, goes up the position of rebounding through elastic rod and damping spring simultaneously, has avoided the process around the current injection device to differ, is difficult to carry out the drawback of controlling, can reach the convenient effect of injection ware use.

Drawings

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

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a lower housing; 2. an upper cover body; 3. connecting the middle shell; 4. a lower fixing plate; 5. an elastic rod; 6. a stress plate; 7. a liquid medicine layer; 8. a positioning sleeve; 9. a push rod; 10. the inner cavity of the liquid medicine; 11. a lower pressing plate; 12. a side sealing plate; 13. a damping spring; 14. an outer race plate; 15. an injection needle; 16. a water flowing groove.

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.

Referring to fig. 1-3, a liquid medicine injector for CT room comprises a lower casing 1, an upper cover 2 is disposed on the top of the lower casing 1, the upper cover 2 is fixedly connected with the lower casing 1 through a middle connecting shell 3, the top and bottom of the middle connecting shell 3 are respectively fixedly connected with the top of the lower casing 1 and the bottom of the upper cover 2, a liquid medicine cavity 10 is formed between the lower casing 1, the upper cover 2 and the middle connecting shell 3, lower fixing plates 4 are fixedly mounted on two sides of the inner wall of the lower casing 1, a flow pipe is disposed on the bottom of the lower fixing plate 4, two sides of the lower fixing plate 4 are respectively fixedly connected with two sides of the inner wall of the lower casing 1, an elastic rod 5 is fixedly connected with the top of the lower fixing plate 4, a stress plate 6 is fixedly mounted on the top of the elastic rod 5, two sides of the stress plate 6 are respectively contacted with two sides of the inner wall of the lower casing 1, a liquid medicine layer 7 is disposed on the top of the stress plate 6, a water flowing, two flumes 16 are both positioned below the stress plate 6, a positioning sleeve 8 is fixedly arranged at the top of the upper cover body 2, a push rod 9 is movably sleeved in the positioning sleeve 8, the bottom end of the push rod 9 penetrates through the positioning sleeve 8 and the upper cover body 2 and extends into the liquid medicine inner cavity 10, a lower pressing plate 11 is fixedly arranged at the bottom end of the push rod 9, the outer edge of the lower pressing plate 11 is respectively contacted with two sides of the inner wall of the upper cover body 2, the lower pressing plate 11 is driven by the other end of the push rod 9 to move downwards by pressing the push rod 9, so that the pressing strength of the liquid medicine layer 7 on the stress plate 6 is changed, when the liquid medicine is pressed downwards to the flume 16, the liquid medicine flows downwards from the flume 16, the quantitative effect of the liquid medicine can be achieved, the defect that the existing liquid medicine injection device is prone to insufficient medicine on a wound or waste of the liquid medicine is overcome, a side sealing plate 12 is arranged on the outer side of the elastic, the top and the bottom of the side sealing plate 12 are respectively fixedly connected with the opposite surfaces of the lower fixed plate 4 and the stress plate 6, the outer side of the elastic rod 5 is movably sleeved with a damping spring 13, the two ends of the damping spring 13 are respectively fixedly connected with the opposite surfaces of the lower fixed plate 4 and the stress plate 6, the damping spring 13 is positioned inside the side sealing plate 12, the front surface of the upper cover body 2 is provided with scale marks to effectively observe the water level of the liquid medicine layer 7, and the elastic rod 5 and the damping spring 13 are used for performing upward rebound position, thereby avoiding the defect that the existing injection device has different front and back processes and is difficult to control, achieving the effect of convenient use of the injector, the outer side of the upper cover body 2 is fixedly sleeved with an outer sleeve plate 14, the bottom of the outer sleeve plate 14 is provided with anti-skid grains, the bottom of the lower shell 1 is fixedly connected with an injection needle 15, and the top of the injection needle 15, and the top of syringe needle 15 is located the below of solid board 4 down, connects mesochite 3 and is the transparent glass cover, and the surface of connecting mesochite 3 is equipped with the scale mark, and can observe the horizontal position of liquid medicine layer 7 top water level through connecting mesochite 3.

According to the working principle, the push rod 9 is pressed downwards, the other end of the push rod 9 drives the lower pressing plate 11 to move downwards, so that the pressing strength of the liquid medicine layer 7 on the stress plate 6 changes, when the stress plate 6 presses downwards to the position of the water flowing groove 16, the liquid medicine layer 7 flows downwards through the water flowing groove 16, and meanwhile, the scale marks are arranged on the front face of the upper cover body 2, so that the water level of the liquid medicine layer 7 can be effectively observed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The utility model provides a liquid medicine injection ware that CT room was used, includes lower casing (1), its characterized in that: the top of the lower shell (1) is provided with an upper cover body (2), the upper cover body (2) is fixedly connected with the lower shell (1) through a connecting middle shell (3), the top and the bottom of the connecting middle shell (3) are respectively fixedly connected with the top of the lower shell (1) and the bottom of the upper cover body (2), a liquid medicine inner cavity (10) is formed among the lower shell (1), the upper cover body (2) and the connecting middle shell (3), lower fixing plates (4) are fixedly arranged on two sides of the inner wall of the lower shell (1), a circulating pipe is arranged on the bottom of each lower fixing plate (4), two sides of each lower fixing plate (4) are respectively fixedly connected with two sides of the inner wall of the lower shell (1), an elastic rod (5) is fixedly connected on the top of each lower fixing plate (4), a stress plate (6) is fixedly arranged on the top end of each elastic rod (5), two sides of each stress plate (6) are respectively contacted with two sides of the inner wall of the lower shell (1), the top of atress board (6) is equipped with liquid medicine layer (7), tye (16), two have all been seted up to the both sides of casing (1) down tye (16) all are located the below of atress board (6), the top fixed mounting of going up lid (2) has position sleeve (8), the inside movable sleeve of position sleeve (8) is equipped with push rod (9), the bottom of push rod (9) runs through position sleeve (8) and last lid (2) and extends to the inside of liquid medicine inner chamber (10), and the bottom fixed mounting of push rod (9) has holding down plate (11), the outer edge of holding down plate (11) contacts with the both sides of last lid (2) inner wall respectively.

2. The medical liquid injector for CT room according to claim 1, wherein: the outside of elastic rod (5) is equipped with side seal board (12), there is the clearance between elastic rod (5) and side seal board (12), the top and the bottom of side seal board (12) respectively with the opposite face fixed connection of lower solid board (4) and atress board (6).

3. The medical liquid injector for CT room according to claim 1, wherein: the damping device is characterized in that a damping spring (13) is movably sleeved on the outer side of the elastic rod (5), two ends of the damping spring (13) are fixedly connected with opposite surfaces of the lower fixed plate (4) and the stress plate (6) respectively, and the damping spring (13) is located inside the side sealing plate (12).

4. The medical liquid injector for CT room according to claim 1, wherein: an outer sleeve plate (14) is fixedly sleeved on the outer side of the upper cover body (2), and anti-skid grains are arranged at the bottom of the outer sleeve plate (14).

5. The medical liquid injector for CT room according to claim 1, wherein: the bottom of the lower shell (1) is fixedly connected with an injection needle (15), the top of the injection needle (15) penetrates through the lower shell (1) and extends into the liquid medicine inner cavity (10), and the top end of the injection needle (15) is positioned below the lower fixing plate (4).

6. The medical liquid injector for CT room according to claim 1, wherein: connect mesochite (3) and be transparent glass cover, the surface of connecting mesochite (3) is equipped with the scale mark, and can observe the horizontal position of liquid medicine layer (7) top water level through connecting mesochite (3).