TWM459850U - Cleaning device of airtight sputum suction tube - Google Patents

Description

Airtight pumping device

This creation relates to a gas-tight pumping tube, and more particularly to a cleaning device for a gas-tight pumping tube.

At present, when a hospital uses a respirator or a gas-scissed patient for convulsions, a gas-tight twitching tube is generally used to convulsion the patient and provide oxygen to the patient. When the medical staff is convulsing, the twitching catheter in the twitching tube is inserted into the respiratory tract of the patient, and the negative pressure generating device is used to provide the negative pressure required for convulsion to complete the convulsion. However, after multiple or long periods of convulsions, the sputum catheter is contaminated with sputum and other secretions from the patient, so when the twitch tube is used for a certain period of time or a certain number of times, it must be performed on the twitch catheter. Cleaning. However, in the structure of the conventional pumping tube, since the pumping catheter is disposed inside the pumping tube, the medical staff can only inject the washing liquid such as sterile physiological saline into the inside of the pumping tube by the syringe to clean the pumping tube.

However, the effect of this type of cleaning method is limited, and it is impossible to completely clean the residual sputum adhering to the twitching catheter. After the convulsion catheter is used for a certain period of time or a certain number of times, it is necessary to replace it.

In view of the above, the conventional twitching catheter cannot be ascertained in cleaning, so that the use time is short, resulting in frequent replacement times.

Therefore, the purpose of this creation is to provide a cleaning device for a gas-tight pumping tube, so that the pumping catheter is more reliable in cleaning.

The technical means used by this creation to solve the problems of the prior art is A gas-tight pumping pipe cleaning device comprises a gas-cut connecting pipe member and a cleaning connecting pipe member, the gas-cut connecting pipe member comprises a pumping port, a gas port, and a sliding member, and the sliding member has a sliding connection The port, the pumping port, the gas port and the sliding port are connected; and the cleaning connecting pipe comprises a duct inlet, a cleaning inlet, a communication port, and a sliding stop, the conduit extends, the cleaning inlet, And the communication port is in communication, and the sliding stop member is slid to the sliding member; wherein the sliding stop member is slipped by the sliding member to an isolation position to dislocate the sliding communication port and the communication port. Not in communication, or the sliding stop member is slidably disposed on the sliding member to a use position to communicate the sliding communication port with the communication port.

In an embodiment of the present invention, the gas-cut connecting pipe member has a misalignment limiting portion, wherein the sliding stopping member slides on the sliding member to block the misalignment limiting portion, so that the sliding communication port and the connecting portion are connected. The mouth is misplaced and not connected.

In an embodiment of the present invention, the gas-cut connecting pipe member has a connecting limiting portion, and the sliding stopping member slides on the sliding member to block the connecting limiting portion, so that the sliding connecting port and the connecting port And connected.

In an embodiment of the present invention, the sliding member is provided with a sliding groove, and the sliding stopping member is provided with a slider, and the sliding block is slid to the sliding groove.

In an embodiment of the present invention, the sliding member is provided with a slider, and the sliding stopper is provided with a sliding slot, and the slider is slid to the sliding slot.

In an embodiment of the present invention, an airtight gasket is disposed between the sliding member and the sliding stop.

In an embodiment of the present invention, the airtight gasket is selected from any one of a rubber gasket, a plastic gasket, or a silicone gasket.

In an embodiment of the present invention, the gas-cut connecting pipe has a gas communication space communicating with the pumping port, the gas port, and the sliding port.

In an embodiment of the present invention, the cleaning connection tube has a cleaning space that communicates with the conduit extension inlet, the cleaning inlet, and the communication port.

Divide the gas-tight pumping tube into the technical means adopted by this creation The gas pipe is connected to the pipe and the two parts of the pipe are cleaned, and the gas-cut pipe and the cleaning pipe are misaligned so that they are not in communication with each other. Thereby, the pumping catheter is moved to the cleaning connecting tube for cleaning, which can prevent the cleaning liquid from flowing into the gas-cut connecting tube, and effectively avoid the backflow of the cleaning liquid to the patient end, so as to well maintain the oxygen supply to the patient. Such a twitching catheter is quick and thorough in cleaning, thereby prolonging the use time of the twitching catheter and reducing the number of twitching catheter replacements.

The specific embodiments of the present invention will be further described by the following examples and accompanying drawings.

100‧‧‧cleaning device

100a‧‧‧cleaning device

1‧‧‧Negative pressure generating device

11‧‧‧Connecting port

2‧‧‧Air cut pipe fittings

21‧‧‧Twitching interface

22‧‧‧ gas interface

23‧‧‧Sliding components

23a‧‧‧Sliding components

231‧‧‧Sliding connection

231a‧‧‧Sliding connection

232‧‧‧Connected Limits

233‧‧‧Dislocation Limits

234‧‧ ‧ chute

235‧‧‧ Slider

236‧‧‧Limited parts

237‧‧‧stops

3‧‧‧Clean connection fittings

31‧‧‧ catheter access

32‧‧‧Clean entrance

33‧‧‧Connected

33a‧‧‧Connected

34‧‧‧Slip stop

34a‧‧‧Slip stop

341‧‧‧ Slider

342‧‧‧Limited parts

343‧‧‧stops

344‧‧ ‧ chute

345‧‧‧Connected Limits

346‧‧‧Dislocation Limits

4‧‧‧Twisting catheter

5‧‧‧Seal jacket

6‧‧‧Airtight gasket

S1‧‧‧ gas communication space

S2‧‧‧ cleaning space

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a cross-sectional view showing a cleaning device for a hermetic pumping tube of one embodiment of the present invention.

Fig. 2 is a view showing the use of the hermetic pumping tube of the embodiment of the present invention.

Fig. 3 is a cross-sectional view showing a twitching catheter using the cleaning device of the hermetic pumping tube of the embodiment of the present invention.

Fig. 4 is a cross-sectional view showing the twitching catheter of the cleaning device for the airtight tweezer of the embodiment of the present invention.

Figure 5 is a cross-sectional view showing a cleaning device for a hermetic pumping tube of another embodiment of the present invention.

Referring to Figure 1, there is shown a cross-sectional view of a hermetic pumping tube of one of the embodiments of the present invention. The cleaning device 100 for a hermetic pumping tube of one embodiment of the present invention mainly comprises a gas-cut connecting pipe member 2 and a cleaning connecting pipe member 3.

The gas-cut connecting pipe member 2 is a connecting pipe body including a pumping port 21, a gas port 22, and a sliding member 23. The pumping port 21 and the gas port 22 are in communication with a gas communication space S1 of the gas-cut connecting pipe member 2. The twitch interface 21 is used to engage a gas-cut tube that is connected to a gas-cut patient. The sliding member 23 has a sliding communication port 231 communicating with the pumping port 21 and the gas port 22.

The cleaning connecting pipe member 3 includes a duct extending inlet 31, a cleaning inlet 32, a communication port 33, and a slip stop member 34. The duct extension inlet 31, the cleaning inlet 32, the communication port 33, and the cleaning space S2 of the cleaning connection pipe member 3 are in communication. Wherein, the cleaning connecting pipe member 3 and the gas-cut connecting pipe member 2 are engaged with each other, and the sliding stopper member 34 of the cleaning connecting pipe member 3 is a sliding member 23 that slides on the gas-cut connecting pipe member 2.

In the embodiment, the sliding block 34 of the cleaning connecting pipe member 3 is provided with a slider 341. The slider 341 includes a limiting member 342 and a stopping member 343. The sliding member 23 of the gas-cut connecting pipe member 2 is provided with a sliding groove 234. The sliding groove 234 includes a connecting limiting portion 232 and a misaligned limiting portion 233. The limiting member 342 is resisted by the connecting limiting portion 232 , and the stopping member 343 is resisted by the misalignment limiting portion 233 , so that the sliding blocking member 34 sliding to the sliding member 23 is connected to the connecting limiting portion 232 or The misalignment stopper 233 is stopped.

Please refer to FIG. 2 and FIG. 3, FIG. 2 is a schematic view showing the use of the airtight twitch tube of one embodiment of the present creation, and FIG. 3 is a view showing the airtight twitching using one embodiment of the present creation. A cross-sectional view of the twitching catheter of the tube cleaning device.

During the pumping, the limiting member 342 is in contact with the communication limiting portion 232. The sliding stopper 34 is located at one of the sliding members 23, and the sliding communication port 231 and the communication port 33 are in communication with each other. A suction catheter 4 extends through the catheter extension port 31 and through the communication port 33 and the sliding communication port 231, so that one end of the suction catheter 4 passes through the drawer interface 21 to twitch the patient. The other end of the suction catheter 4 is connected to a negative pressure generating mechanism 1 to provide a negative pressure required for the pumping catheter 4 to be twitched via the negative pressure generating mechanism 1. In a preferred embodiment, a sealing sheath 5 is further connected between the connecting port 11 of the negative pressure generating mechanism 1 and the conduit extending port 31, thereby protecting the pumping conduit 4 to maintain the pumping conduit 4. clean. At the same time, the gas interface 22 is connected to an oxygen supply device (not shown), and the oxygen supply device inputs oxygen to the pumping port 21 via the gas port 22 to provide patient oxygen.

Referring to Figure 4, there is shown a cross-sectional view of a twitching catheter for cleaning a cleaning device for a hermetic tweezer of one embodiment of the present invention. In order to clean the convulsions At the time of the tube 4, the suction catheter 4 is moved back into the cleaning space S2 of the cleaning connection tube 3. Then, the sliding stopper 34 is slid on the sliding member 23, and the stopper 343 of the sliding stopper 34 is brought into contact with the dislocation limiting portion 233, and the sliding stopper 34 is located at the sliding member. 23 one of the isolation locations. At this time, the sliding communication port 231 is displaced from the communication port 33 without being in communication. Thereby, the suction catheter 4 is moved into the cleaning space S2 of the cleaning connection tube 3, and the cleaning liquid is injected into the cleaning inlet 32 for cleaning, such as sterile physiological chyme water, in the cleaning space S2, to the convulsion catheter 4 to clean. Since the sliding communication port 231 and the communication port 33 are misaligned, the gas communication space S1 is not in communication with the cleaning space S2, so that the cleaning liquid in the cleaning space S2 is effectively prevented from flowing back to the gas communication space S1, and can be entered via the gas interface 22. The oxygen supplied to the pumping port 21 in the gas communication space S1 is kept clean and is well supplied. Thus, the twitch catheter 4 is quick and thorough in cleaning, thereby prolonging the use time of the twitch catheter 4 and reducing the number of replacements of the twitch catheter 4.

In the preferred embodiment, a spacer 6 is further disposed in the sliding member 23 to be in contact with the inner wall surface of the sliding member 23 and the sliding stopper 34. The effect of sealing the gas communication space S1 from the cleaning space S2 is preferably performed. The material of the gasket 6 is selected from any of plastic, rubber, silicone, or other similar materials. Of course, the present invention is not limited thereto, and the airtight gasket 6 may not be provided in the sliding member 23, and the inner wall surface of the sliding member 23 is in contact with each other by the sliding stopper 34 to make the gas communication space S1 and The cleaning space S2 is sealed off.

In addition, please refer to FIG. 5, which is a cross-sectional view of a cleaning device for a hermetic pumping tube according to another embodiment of the present invention. The cleaning device 100a of the airtight pumping tube of the present embodiment has substantially the same structure as the cleaning device 100 for the airtight pumping tube, and the difference is that in the present embodiment, the cleaning device for the airtight pumping tube One of the sliding members 23a of the 100a includes a slider 235 having a limiting member 236 and a stopper 237. The sliding stop 34a is provided with a sliding slot 344. The sliding slot 344 has a connecting limiting portion 345 and a misaligned limiting portion 346. When the slider 235 slides on the sliding slot 344, the limiting member 236 is resisted by the connecting limiting portion 345, and the blocking member 237 is resisted by the error. The position limiting portion 346 stops the sliding member 23a that is slid to the sliding stopper 34a to the communication stopper portion 345 or the displacement stopper portion 346.

It is to be noted that "isolation" as used in the specification means a state in which the gas (liquid) flow in the gas communication space S1 and the cleaning space S2 does not substantially interfere with each other. In the case where the gas communication space S1 and the cleaning space S2 are isolated, the cleaning liquid for cleaning does not easily flow into the gas communication space S1 from the cleaning space S2, and the negative pressure used when the cleaning liquid S2 is separated from the cleaning liquid It does not affect the gas communication space S1.

The above description is only for the preferred embodiment of the present invention, and those skilled in the art can make other improvements according to the above description, but these changes still belong to the creative spirit of the creation and the patents defined below. In the scope.

100‧‧‧cleaning device

2‧‧‧Air cut pipe fittings

21‧‧‧Twitching interface

22‧‧‧ gas interface

23‧‧‧Sliding components

231‧‧‧Sliding connection

232‧‧‧Connected Limits

233‧‧‧Dislocation Limits

234‧‧ ‧ chute

3‧‧‧Clean connection fittings

31‧‧‧ catheter access

32‧‧‧Clean entrance

33‧‧‧Connected

34‧‧‧Slip stop

341‧‧‧ Slider

342‧‧‧Limited parts

343‧‧‧stops

6‧‧‧Airtight gasket

S1‧‧‧ gas communication space

S2‧‧‧ cleaning space

Claims (7)

A cleaning device for a gas-tight pumping pipe, comprising: a gas-cut connecting pipe member, comprising a pumping port, a gas port, and a sliding member, the sliding member having a sliding communication port, the pumping port, The gas interface and the sliding communication port are in communication; and a cleaning connecting pipe member includes a conduit extending inlet, a cleaning inlet, a communication port, and a sliding stopper, the conduit extending into the inlet and the cleaning inlet And the communication port is in communication, and the sliding stop member is slid to the sliding member, wherein the sliding stop member slides to the sliding position to the isolation position to slide the sliding member The communication port is misaligned with the communication port, or the sliding stop member is slidably disposed on the sliding member to a use position to communicate the sliding communication port with the communication port. The cleaning device for a hermetic pumping tube according to the above aspect of the invention, wherein the gas-cut connecting pipe member has a misalignment limiting portion, wherein the sliding blocking member is slidably moved to the sliding member. The misalignment limiting portion is stopped, and the sliding communication port is dislocated from the communication port without being in communication with each other. The cleaning device for a gas-tight pumping pipe according to the above aspect of the invention, wherein the gas-cut connecting pipe member has a communication limiting portion, the sliding stopping member is slipped by the sliding member to stop The sliding communication port is connected to the communication port at the communication limiting portion. The cleaning device for a gas-tight pumping pipe according to claim 1, wherein the sliding member is provided with a sliding groove, the sliding stopping member is provided with a slider, and the sliding member is slidable to the sliding groove. The cleaning device for a gas-tight pumping pipe according to claim 1, wherein the sliding member is provided with a slider, the sliding stopper is provided with a sliding groove, and the sliding member is slidable to the sliding groove. The cleaning device for a hermetic pumping tube according to claim 1, wherein an airtight gasket is disposed between the sliding member and the sliding stopper. The cleaning device for a hermetic pump according to claim 6, wherein the airtight gasket is selected from any one of a rubber gasket, a plastic gasket or a silicone gasket.