CN211434497U

CN211434497U - Special prolonged pumping device for anesthesia

Info

Publication number: CN211434497U
Application number: CN201922217794.8U
Authority: CN
Inventors: 王小霞; 田秀
Original assignee: 960th Hospital of the Joint Logistics Support Force of PLA
Current assignee: 960th Hospital of the Joint Logistics Support Force of PLA
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-09-08
Anticipated expiration: 2029-12-12

Abstract

An extended pumping device for anesthesia, comprising: a main extension pipe and an auxiliary extension pipe; the main extension pipe is provided with a first joint at the upper end and a second joint at the lower end; a first manifold and a second manifold are formed in the middle of the first manifold and the second manifold; the lower ends of the first manifold and the second manifold are respectively provided with an anesthesia injection pump joint; the auxiliary extension pipe is provided with a third joint at the upper end and a fourth joint at the lower end; a third manifold is formed at a middle portion thereof; the end head of the third manifold is covered with a rubber sealing film; the first joint is used for connecting to an infusion pipeline of a patient; the second joint and the third joint are detachably connected together; the fourth connector is for connection to a trocar of a patient; the anesthesia injection pump connectors of the first manifold and the second manifold are used for being connected to a nipple of a syringe of an anesthesia injection pump; clips are formed on the first, second, third manifolds and the auxiliary extension pipes, respectively, so that the first, second, third manifolds and the auxiliary extension pipes can be selectively closed.

Description

Special prolonged pumping device for anesthesia

Technical Field

The application relates to an auxiliary device for anesthesia, in particular to a special extended pump injection device for anesthesia.

Background

Patients generally require anesthesia during surgery. The anesthetic drug is injected into the pipeline of the transfusion system of the patient through the anesthetic pump and enters the body of the patient. The tubing length of the infusion set is short, and the height of the bed or the posture of the patient needs to be adjusted frequently during the operation, which often results in too slow infusion speed or separation of the infusion set from the needle. In order to meet the requirement that the drug of the anesthetic pump is needed, a nurse needs to connect three tee joints in series, and then the three tee joints are connected to the anesthetic pump through two extension pipes; the structure of a plurality of tee joints in series easily leads to the emergence of weeping phenomenon, often takes place to revive or know in the operation patient art clinically, causes very big potential safety hazard. In addition, the piping connected by the tee tends to contaminate the joint during the venting operation. When the series three-way pipeline is dismantled after operation, a three-way is required to be reserved to be connected with the pain relieving pump, and the three-way is pressed on the skin of a patient for a long time to easily cause pressure injury and leakage.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, the present application aims to provide an extension pump injection device for anesthesia, which can be conveniently connected to an anesthesia pump without a plurality of tees connected in series, thereby avoiding the risk of leakage. The application still aims at providing a special extension pump of anesthesia and annotates device, and its exhaust is convenient, is difficult for polluting the joint in the exhaust process.

The application discloses special extension pump of anesthesia is annotated device, it includes: a main extension pipe and an auxiliary extension pipe;

the main extension pipe is provided with a first joint at the upper end and a second joint at the lower end; a first manifold and a second manifold are formed in the middle of the first manifold and the second manifold; the lower ends of the first manifold and the second manifold are respectively provided with an anesthesia injection pump joint; the first manifold, the second manifold, the first joint and the second joint are integrally formed with the main extension pipe;

the auxiliary extension pipe is provided with a third joint at the upper end and a fourth joint at the lower end; a third manifold is formed at a middle portion thereof; the end head of the third manifold is covered with a rubber sealing film; the third joint, the fourth joint and the third manifold are integrally formed with the auxiliary extension pipe;

the first joint is used for connecting to an infusion pipeline of a patient; the second joint and the third joint are detachably connected together; the fourth connector is for connection to a trocar of a patient; the anesthesia injection pump connectors of the first manifold and the second manifold are used for being connected to a nipple of a syringe of an anesthesia injection pump;

clips are formed on the first, second, third manifolds and the auxiliary extension pipes, respectively, so that the first, second, third manifolds and the auxiliary extension pipes can be selectively closed.

Preferably, a cushion is formed at the auxiliary extension pipe near the fourth joint.

Preferably, the device further comprises a supporting plate; the supporting plate is provided with a first clamping seat, a second clamping seat and a third clamping seat which are C-shaped; the first clamping seat is used for clamping the first manifold; the second clamping seat is used for clamping the second manifold; the third clamping seat is used for clamping the auxiliary extension pipe.

Preferably, the lower end of the support plate is formed with a plastic bag, so that the lower ends of the clamped first and second manifolds and the auxiliary extension pipes are positioned right above the mouth of the plastic bag.

Preferably, the support plate is formed with a hanging rope.

Preferably, the third manifold is located proximate to the third junction and distal to the fourth junction.

By the special prolonged pumping device for anesthesia, a plurality of tee joints are not required to be connected in series, the on-site preparation time is shortened, and the liquid leakage phenomenon possibly caused by the series connection of the tee joints is effectively avoided; the special extension pump injection device for anesthesia simplifies the exhaust operation, and liquid in the infusion tube is used for exhausting the main extension tube, the auxiliary extension tube and each branch tube through one-time operation; the use of the supporting plate fixes the joint, and the joint is prevented from being polluted during exhaust operation. The third manifold is far away from a fourth joint connected with a trocar of a patient and a cushion is arranged near the fourth joint, so that the fourth joint can be prevented from pressing the skin of the patient, and the occurrence of pressure injury can be avoided.

Drawings

FIG. 1 is a schematic structural view of the extended pumping device for anesthesia of the present application;

FIG. 2 is a schematic view of the extended pump infusion apparatus for anesthesia of FIG. 1 with the support plate removed;

FIG. 3 is a schematic structural view of a main extension tube of the extended pump device for anesthesia of FIG. 1;

FIG. 4 is a schematic view of the auxiliary extension tube of the extended pump device of FIG. 1;

FIG. 5 is a schematic structural view of a support plate of the extended pumping device for anesthesia of FIG. 1;

FIG. 6 is a schematic cross-sectional view of a first coupling of the main extension pipe;

FIG. 7 is a cross-sectional view schematically illustrating a connection state of the second joint of the main extension pipe and the third joint of the auxiliary extension pipe;

FIG. 8 is a schematic cross-sectional view of a fourth joint of a secondary extension tube;

FIG. 9 is a schematic cross-sectional view of a fitting of the manifold;

figure 10 is a cross-sectional schematic view of a cartridge of a pallet.

Detailed Description

The extended pump injection device for anesthesia according to the present invention will be described in detail with reference to the accompanying drawings.

The application discloses special extension pump of anesthesia is annotated device, it includes: a main extension pipe 10 and an auxiliary extension pipe 40.

The main extension pipe 10 is formed at an upper end thereof with a first joint 11 and at a lower end thereof with a second joint 12; a first manifold 20 and a second manifold 30 are formed in the middle thereof; anesthesia

syringe pump connectors

22 and 32 are respectively formed at the lower ends of the first manifold 20 and the second manifold 30; the anesthetic syringe pump connector is used for being sleeved on a nipple of a syringe of an anesthetic pump, and the sectional structure of the anesthetic syringe pump connector is shown in fig. 9. The first manifold 20, the second manifold 30, the first connector 11, and the second connector 12 are integrally formed with the main extension pipe 10. The main extension pipe is equivalent to two tee joints connected in series, but because the extension pipe is formed in one day and has no seam, the possibility of liquid leakage is avoided.

The auxiliary extension pipe 40 is formed at an upper end thereof with a third joint 46 and at a lower end thereof with a fourth joint 47; a third manifold 41 is formed at the middle thereof; the end of the third manifold 41 is covered with a rubber sealing film 42; the third and

fourth connectors

46 and 47 and the third manifold 41 are integrally formed with the auxiliary extension pipe 40. The auxiliary extension pipe is equivalent to a tee joint.

The first joint 11 is used for connecting to an infusion pipeline of a patient; the second joint 12 and the third joint 46 are detachably connected together; a fourth connector 47 for connection to a trocar of a patient; the

anesthetic syringe fittings

22, 32 of the first and

second manifolds

20, 30 are adapted to be connected to the nipples of the syringes of the anesthetic syringe pumps.

The first, second, and

third manifolds

20, 30, and 41 and the auxiliary extension pipe 40 are formed with

catches

21, 31, and 43, respectively, so that the first, second, and

third manifolds

20, 30, and 41 and the auxiliary extension pipe 40 can be selectively closed.

A cushion 45 is formed at the auxiliary extension pipe 40 near the fourth joint 47 to form a soft support near the fourth joint 47 to prevent the generation of pressure injury.

The supporting plate 50 is provided with a first clamping seat, a second clamping seat and a

third clamping seat

52, 53 and 54 which are C-shaped; the first cassette 52 is for holding the first manifold 20; the second cassette 53 is for holding the second manifold 30; the third holder 54 is used for holding the auxiliary extension pipe 40. Thus, the lower ends of the first and second manifolds and the auxiliary extension pipe are fixed, and the possibility that each joint is touched by other objects in the exhaust process is reduced, and the possibility of contamination is also reduced.

The lower end of the pallet 50 is formed with a plastic bag 51 such that the lower ends of the held first and

second manifolds

20 and 30 and the auxiliary extension pipes 40 are positioned right above the mouth of the plastic bag 51, so that the liquid flowing out during the air discharging flows just into the plastic bag 51.

The supporting plate 50 is formed with a hanging string, and as shown in fig. 5, the hanging string on the supporting plate 50 in fig. 1 is omitted. The hanging rope is conveniently hung on the fingers (such as little fingers) of an operator in the exhaust process, and the lower ends of the first and

second manifolds

20 and 30 and the auxiliary extension pipe 40 can be further controlled not to move disorderly.

The third manifold 41 is located proximate to the third connection 46 and distal to the fourth connection 47.

The length of the main extension pipe is preferably 1m, and the length of the first manifold and the second manifold is preferably 1.5 m.

The using process is as follows:

the infusion process comprises the following steps: and connecting the first joint to a pipeline of the infusion apparatus connected with liquid, exhausting the main extension pipe, the auxiliary extension pipe and each manifold, and connecting the fourth joint to an indwelling needle of a patient after exhausting. The liquid is injected into the body of the patient from the transfusion device through the main extension tube, the auxiliary extension tube and the indwelling needle.

An anesthesia process: the connectors of the anesthetic injection pumps of the first manifold and the second manifold are connected with the syringes on the anesthetic pump for pumping anesthetic, and the anesthetic is injected into a patient from the syringes on the anesthetic pump through the first manifold, the second manifold, the main extension tube, the auxiliary extension tube and the indwelling needle.

After the operation is finished, the second joint is separated from the third joint, the first joint is separated from the infusion pipeline, the main extension pipe is separated, the auxiliary extension pipe is directly connected with the infusion pipeline, if the pain relieving pump is required to be connected, a scalp needle of the pain relieving medicine pipeline of the pain relieving pump punctures the rubber sealing film and then injects the rubber sealing film into the third manifold, and then the rubber sealing film flows into the auxiliary extension pipe and enters the body of a patient through the trocar; the third manifold may also be used as a medicant during infusion.

Claims

1. The utility model provides a special extension pump of anesthesia is annotated device which characterized in that includes: a main extension pipe and an auxiliary extension pipe;

2. The special extended pumping device for anesthesia as set forth in claim 1, wherein:

a cushion is formed on the auxiliary extension pipe near the fourth joint.

3. The special extended pumping device for anesthesia as set forth in claim 1, wherein: the device also comprises a supporting plate; the supporting plate is provided with a first clamping seat, a second clamping seat and a third clamping seat which are C-shaped; the first clamping seat is used for clamping the first manifold; the second clamping seat is used for clamping the second manifold; the third clamping seat is used for clamping the auxiliary extension pipe.

4. The special extended pumping device for anesthesia as set forth in claim 3, wherein:

a plastic bag is formed at the lower end of the supporting plate, so that the lower ends of the clamped first manifold, the clamped second manifold and the auxiliary extension pipe are positioned right above the mouth of the plastic bag.

5. The special extended pumping device for anesthesia as set forth in claim 3, wherein:

the supporting plate is provided with a hanging rope.

6. The special extended pumping device for anesthesia as set forth in claim 1, wherein:

the third manifold is located proximate to the third junction and distal to the fourth junction.