CN215231549U

CN215231549U - Department of anesthesia is with device of dosing

Info

Publication number: CN215231549U
Application number: CN202121502987.9U
Authority: CN
Inventors: 谭玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-04
Filing date: 2021-07-04
Publication date: 2021-12-21
Anticipated expiration: 2031-07-04

Abstract

The utility model relates to the technical field of medical equipment, and discloses a drug delivery device for anesthesia department, including the drug delivery jar, the surface intercommunication of drug delivery jar has the medicine feeding mouth, the surface intercommunication of drug delivery jar has the barrel, the bottom intercommunication of barrel has the connecting pipe, the inside intercommunication of connecting pipe has first check valve, the inner wall of barrel slides and has cup jointed the piston, the top bolt of piston has the push-and-pull rod, the surface of push-and-pull rod is seted up and is adjusted the screw thread, the surface threaded connection of adjusting the screw thread has the rotor, the surface intercommunication of barrel has the drug delivery pipe, the one end intercommunication of drug delivery pipe has the shower nozzle, the inside intercommunication of drug delivery pipe has the second check valve; the utility model discloses an adjust the position of rotating the head on the push-and-pull rod to change the mode of piston stroke, can reach the purpose that the ration was dosed, improved the precision of dosing, reduced the waste of medicine, be favorable to doctor's operation.

Description

Department of anesthesia is with device of dosing

Technical Field

The utility model relates to the technical field of medical equipment, specifically a department of anesthesia is with device of dosing.

Background

The anesthesia discipline is a comprehensive discipline that contains knowledge of multiple disciplines. The range is wide, the requirement of the operation is not only met, but also the rescue work of each department, painless delivery of gynecology, painless abortion and the like are involved, the patient is ensured to successfully receive the operation treatment under the painless and safe condition, and the anesthesia operation is the basic task of anesthesia clinic, but the anesthesia operation is only part of the work content of the modern anesthesia discipline. The anesthesia work also comprises preparation and treatment before and after anesthesia, monitoring and treatment of critical patients, emergency resuscitation, pain treatment and the like. The working range is expanded from operating rooms to places such as ward rooms, outpatients and emergency rooms, and from clinical medical treatment to teaching and scientific research. With the increasing expansion of the working range, the work task is increasingly heavy.

Through the search of Chinese patents, the application numbers are as follows: CN202021163065.5, the utility model relates to a department of anesthesia technical field especially relates to a department of anesthesia is with device of dosing, has solved the unable nimble adjustment of carrying on of the work of dosing of anesthesia that exists among the prior art, the relatively poor shortcoming of adaptability of equipment when different anesthesia needs, including for the cartridge case, its one side activity is provided with the piston rod, and the end of piston rod is provided with and pushes away the handle, and the cooperation piece passes through the support column and sets up in the one side for the cartridge case, and the outside of cooperation piece installs through a intercommunication section of thick bamboo and gives the needle of dosing, and the connecting block sets up respectively in the outside of cooperation piece and for the end of cartridge case, and the spread groove has been seted up in the outside of this connecting block. The utility model discloses a cooperation piece cuts off the end for the cartridge case, and through the speed governing body of variation in size, realizes the space adjustment of dosing of equipment transfer position, and then adjusts the speed of dosing, and the speed governing collar is all swift convenient and stable with the equipment separation work of support column, connector and spread groove, guarantees that the anesthesia is dosed speed and is adjusted convenient operation reliably.

In summary, the existing drug delivery device cannot deliver drugs quantitatively, generally delivers the drugs according to the experience of doctors, is too much in drug delivery, is wasteful of drugs, is too little in drug delivery, cannot achieve a good anesthetic effect, is low in drug delivery accuracy, is inconvenient for doctors to use, cannot heat the drugs, is prone to causing discomfort of patients when used in a low-temperature environment, and is likely to cause life risks of the patients and increase treatment risks when used seriously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a department of anesthesia is with device of dosing possesses the advantage that can the dosing and can heat the medicine, has solved the problem that can not dose with can not heat the medicine by dosing.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a department of anesthesia is with device of dosing, includes the jar of dosing, the surface intercommunication of the jar of dosing has the mouth of dosing, the surface intercommunication of the jar of dosing has the barrel, the bottom intercommunication of barrel has the connecting pipe, the inside intercommunication of connecting pipe has first check valve, the piston has been cup jointed in the inner wall slip of barrel, the top bolt of piston has the push-and-pull rod, adjusting thread has been seted up on the surface of push-and-pull rod, adjusting thread's surface threaded connection has the swivel head, the surface intercommunication of barrel has the administration pipe, the one end intercommunication of administration pipe has the shower nozzle, the inside intercommunication of administration pipe has the second check valve, the inside of the jar of dosing is provided with liquid level measurement mechanism, the fixed cover of the surface of the jar of dosing has connect the box, the inner wall bolt of box has the hot plate, the box with dose to fill between the jar and have the heating liquid.

Preferably, the liquid level measuring mechanism comprises a sliding rod, the surface of the sliding rod is in sliding sleeve connection with the inside of the medicine feeding tank, one end of the sliding rod is connected with a floating block in a bolted mode, and the other end of the sliding rod is connected with a limiting head in a bolted mode.

Preferably, the surface of the push-pull rod is printed with a first scale mark.

Preferably, the surface of the cylinder body is fixedly sleeved with an anti-slip sleeve.

Preferably, the surface of the rotating head is provided with anti-skid grains.

Preferably, the surface of the box body is communicated with a water filling hole.

Preferably, the surface of the slide bar is printed with a second scale mark.

Compared with the prior art, the utility model provides a department of anesthesia is with device of dosing possesses following beneficial effect:

1. the utility model can achieve the purpose of quantitative drug delivery by adjusting the position of the rotating head on the push-pull rod so as to change the mode of piston stroke, improve the accuracy of drug delivery, reduce the waste of drugs and be beneficial to the operation of doctors;

2. the utility model discloses a hot plate heats heating liquid to the mode that heats is carried out to the medicine in the medicine feeding tank, can reach the purpose of heating the medicine, improved patient's comfort level, guaranteed patient's life safety.

Drawings

FIG. 1 is a perspective view of the present invention;

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

FIG. 3 is an enlarged view of the structure A in FIG. 2 according to the present invention;

fig. 4 is a diagram of the utility model.

In the figure: 1. a dosing tank; 2. a medicine adding port; 3. a barrel; 4. a connecting pipe; 5. a first check valve; 6. a piston; 7. a push-pull rod; 8. adjusting the screw thread; 9. rotating the head; 10. an administration tube; 11. a spray head; 12. a second one-way valve; 13. a liquid level measuring mechanism; 14. a box body; 15. heating plates; 16. heating the liquid; 17. a first scale mark; 18. an anti-slip sleeve; 19. anti-skid lines; 20. a water filling hole; 21. a second scale mark; 131. a slide bar; 132. floating blocks; 133. a limiting head.

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. 1-4, the present invention provides an embodiment: a drug delivery device for an anesthesia department comprises a drug delivery tank 1, a drug feeding port 2 is communicated with the surface of the drug delivery tank 1, a cylinder 3 is communicated with the surface of the drug delivery tank 1, a connecting pipe 4 is communicated with the bottom of the cylinder 3, a first one-way valve 5 is communicated with the inside of the connecting pipe 4, a piston 6 is sleeved on the inner wall of the cylinder 3 in a sliding mode, a push-pull rod 7 is connected to the top of the piston 6 in a bolted mode, an adjusting thread 8 is arranged on the surface of the push-pull rod 7, a rotating head 9 is connected to the surface of the adjusting thread 8 in a threaded mode, a drug delivery pipe 10 is communicated with the surface of the cylinder 3, a spray head 11 is communicated with one end of the drug delivery pipe 10, a second one-way valve 12 is communicated with the inside of the drug delivery pipe 10, a liquid level measuring mechanism 13 is arranged inside the drug delivery tank 1, the stroke of the piston 6 is changed by adjusting the position of the rotating head 9 on the push-pull rod 7, the purpose of quantitative drug delivery can be achieved, and the drug delivery accuracy is improved, reduces the waste of the medicine and is beneficial to the operation of doctors.

Further, liquid level measurement mechanism 13 includes slide bar 131, and the surface of slide bar 131 is cup jointed with the inside slip of giving medicine jar 1, and the one end bolt of slide bar 131 has floating block 132, and the other end bolt of slide bar 131 has stopper 133, through setting up liquid level measurement mechanism 13, reflects the liquid level in giving medicine jar 1 in real time to in time add the medicine.

Furthermore, the surface of the push-pull rod 7 is printed with a first scale mark 17, and the quantitative amount can be conveniently adjusted by arranging the first scale mark 17.

Furthermore, the surface of the cylinder 3 is fixedly sleeved with an anti-slip sleeve 18, and the device is convenient to operate by arranging the anti-slip sleeve 18.

Furthermore, the surface of the rotating head 9 is provided with anti-skid grains 19, and the adjustment is convenient by arranging the anti-skid grains 19.

Further, the surface of the sliding rod 131 is printed with a second scale mark 21, and the amount of the liquid medicine in the medicine feeding tank 1 can be conveniently checked by setting the second scale mark 21.

Referring to fig. 1-2, the present invention provides an embodiment: the utility model provides a department of anesthesia is with device of dosing, the fixed surface of giving medicine jar 1 has cup jointed box 14, and the inner wall of box 14 has bolted connection hot plate 15, and box 14 and the packing have heating fluid 16 between the jar 1 of dosing, heat heating fluid 16 through hot plate 15 to the mode of heating is carried out to the medicine in giving medicine jar 1, can reach and carry out the purpose of heating to the medicine, has improved patient's comfort level, has guaranteed patient's life safety.

Furthermore, the surface of the box 14 is communicated with a water filling hole 20, and the heating liquid 16 is conveniently added through the water filling hole 20.

When the device is used, the rotating head 9 is rotated, the rotating head 9 rotates to change the position of the rotating head 9 on the push-pull rod 7, so that the moving distance of the push-pull rod 7 is changed, the distance of the push-pull rod 7 is changed to change the distance of the piston 6, and the distances of the piston 6 moving each time are equal, so that the dosing amount is equal, and the purpose of quantitative dosing is achieved;

the heating plate 15 heats up to heat the heating liquid 16, the heating liquid 16 heats up to heat the medicine feeding tank 1, and the medicine feeding tank 1 heats up to heat the medicine liquid in the medicine feeding tank 1, thereby achieving the purpose of heating the medicine.

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 drug delivery device for anesthesia department comprises a drug delivery tank (1), and is characterized in that: the surface of the medicine feeding tank (1) is communicated with a medicine feeding opening (2), the surface of the medicine feeding tank (1) is communicated with a cylinder body (3), the bottom of the cylinder body (3) is communicated with a connecting pipe (4), the inside of the connecting pipe (4) is communicated with a first one-way valve (5), the inner wall of the cylinder body (3) is slidably sleeved with a piston (6), the top of the piston (6) is connected with a push-pull rod (7) in a bolted mode, the surface of the push-pull rod (7) is provided with an adjusting thread (8), the surface of the adjusting thread (8) is connected with a rotating head (9) in a threaded mode, the surface of the cylinder body (3) is communicated with a medicine feeding pipe (10), one end of the medicine feeding pipe (10) is communicated with a spray head (11), the inside of the medicine feeding pipe (10) is communicated with a second one-way valve (12), and the inside of the medicine feeding tank (1) is provided with a liquid level measuring mechanism (13), the surface of the dosing tank (1) is fixedly sleeved with a tank body (14), a heating plate (15) is bolted to the inner wall of the tank body (14), and heating liquid (16) is filled between the tank body (14) and the dosing tank (1).

2. The drug delivery device for anesthesia department according to claim 1, wherein: the liquid level measuring mechanism (13) comprises a sliding rod (131), the surface of the sliding rod (131) is in sliding sleeve connection with the interior of the medicine feeding tank (1), one end of the sliding rod (131) is connected with a floating block (132) in a bolted mode, and the other end of the sliding rod (131) is connected with a limiting head (133) in a bolted mode.

3. The drug delivery device for anesthesia department according to claim 1, wherein: the surface of the push-pull rod (7) is printed with a first scale mark (17).

4. The drug delivery device for anesthesia department according to claim 1, wherein: an anti-slip sleeve (18) is fixedly sleeved on the surface of the cylinder body (3).

5. The drug delivery device for anesthesia department according to claim 1, wherein: the surface of the rotating head (9) is provided with anti-skid grains (19).

6. The drug delivery device for anesthesia department according to claim 1, wherein: the surface of the box body (14) is communicated with a water filling hole (20).

7. The drug delivery device for anesthesia department according to claim 2, wherein: the surface of the sliding rod (131) is printed with a second scale mark (21).