CN215384239U

CN215384239U - Inflation pipeline in disposable segmental bronchial operation

Info

Publication number: CN215384239U
Application number: CN202121007171.9U
Authority: CN
Inventors: 卢晶; 佟宏峰
Original assignee: Beijing Hospital
Current assignee: Beijing Hospital
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2022-01-04
Anticipated expiration: 2031-05-12

Abstract

The utility model discloses an inflation pipeline in a disposable segmental bronchial operation, which comprises a puncture needle head, wherein a sealing displacement groove is formed in the puncture needle head, a guide puncture needle is movably arranged in the puncture needle head, an inflation connecting pipe is fixedly connected to the outer surface of one side of the puncture needle head, a threaded sealing connector is fixedly arranged at the other end of the inflation connecting pipe, and an oxygen threaded connector is movably connected to the other end of the threaded sealing connector. Satisfy clinician's operation needs through the design of integral type, guarantee patient's safety in the operation again, avoid the unexpected emergence of unnecessary, and aseptic having filtering capability, can blow the oxygen of bronchus under the effective filtration platform, guarantee the safety of operation, effective, simple, the disposable is comparatively convenient and fast.

Description

Inflation pipeline in disposable segmental bronchial operation

Technical Field

The utility model belongs to the technical field of medical treatment, and particularly relates to an inflation pipeline in a disposable segmental bronchial operation.

Background

With the continuous development and updating of medical technology, the types of operations are more and more, air pollution is caused, the incidence of lung cancer is increased year by year, minimally invasive operations of lung cancer under a thoracoscope are more and more, the requirements on the accuracy of the operations are higher and higher, in the current clinical operations, in order to better distinguish lung sections and anatomical structures of lung lobes, a doctor accurately excises tumor lung lobes and lung sections, a sterile pipeline is selected for the operations, one end of the sterile pipeline is connected to an oxygen pipeline under a platform, the other end of the sterile pipeline is connected with a sterile needle head, and the sterile pipeline is inserted into a corresponding bronchus to expand the lung sections to be excised in the operations, so that the anatomical structures are determined, and accurate excision is achieved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an inflation pipeline in a disposable segmental bronchial operation, and aims to solve the problems that in the use process of the existing inflation pipeline in the disposable segmental bronchial operation, as the existing clinical device does not have corresponding devices and needs to be assembled by other medical devices, the safety and the sealing performance are poor, and no filter device possibly contains bacteria in oxygen to cause secondary infection on the wound position of a patient.

In order to achieve the purpose, the utility model provides the following technical scheme: inflation line in disposable section bronchus art, including the puncture syringe needle, the inside sealed displacement recess of having seted up of puncture syringe needle, the inside movable mounting of puncture syringe needle has the guide pjncture needle, puncture syringe needle one side outer fixed surface is connected with the inflation connection pipe, inflation connection pipe other end fixed mounting has the thread sealing connector, thread sealing connector other end swing joint has oxygen threaded connection head.

Specifically, carry oxygen to gas filled connection pipe through the connecting pipe, mutually support through oxygen threaded connection head and thread sealing connector can be convenient with oxygen device and gas filled connection pipe sealing connection, avoid the production of gas leakage, guide puncture needle puncture patient's bronchus position that needs the operation, expand in the lung section art that needs the excision to make clear anatomical structure, accomplish accurate excision.

Preferably, the lower end face of the puncture needle head is fixedly provided with a connecting hose, the lower end face of the connecting hose is fixedly provided with a detention pipe, and the puncture needle head is fixedly connected with the inflation connecting pipe through the connecting hose.

Specifically, the oxygen hose and the retention tube are connected through the connecting hose and the oxygen delivery pipeline, and the retention tube can inflate and expand wounded tissues of a patient so as to facilitate the excision of a doctor.

Preferably, the sealing displacement groove is communicated with the inside of the detention tube, the upper end surface of the puncture needle head is provided with a threaded through hole, and the threaded through hole is communicated with the inside of the sealing displacement groove.

Specifically, the guide device can be stored in the guide device through the displacement groove, so that the guide device is convenient for subsequent operation, and the displacement groove is communicated with the interior of the detention tube.

Preferably, the one end fixedly connected with sealing rubber piece of guide pjncture needle, its sealing rubber piece is located inside sealed displacement recess, sealing rubber piece other end fixed mounting has threaded connection pole, threaded connection pole and screw thread through-hole mutually support, the rotatory knob of threaded connection pole other end fixedly connected with.

Specifically, can drive threaded connection pole 302 through rotatory knob 303 and rotate, because threaded connection pole 302 and screw through hole 201 mutually support its threaded connection pole 302 rotation and can drive sealing rubber block 301 and reciprocate, sealing rubber block 301 mutually supports with sealed displacement recess 2 and can ensure the inside leakproofness of gas transmission device, and sealing rubber block 301 can drive guide pjncture needle 3 and remove.

Preferably, the middle part of the inflatable connecting pipe is provided with a filter, and a plurality of bacteria filter screens are fixedly arranged in the filter.

Specifically, the bacteria filter screen 402 can filter harmful germs in the oxygen by filtering the oxygen passing through the filter 401.

Preferably, the screw thread shrinkage pool has been seted up to the screw thread sealing connector other end, the inside bottom surface fixed mounting of screw thread shrinkage pool has the connecting pipe, the peripheral fixed mounting in the positive surface of connecting pipe has the sealing rubber packing ring, and its sealing rubber packing ring is located inside the screw thread shrinkage pool.

Specifically, be connected through screw thread shrinkage pool 501 convenience and oxygen hose, the leakproofness of device when the device is connected can be ensured to sealing rubber packing ring 503, and connecting pipe 502 directly links with the oxygen hose.

Preferably, oxygen threaded connection head one end fixed mounting has the connector, oxygen threaded connection head other end fixedly connected with oxygen conveyer pipe, the positive fixed surface of oxygen threaded connection head installs the slipmat.

Specifically, can directly link connecting pipe 502 through connector 602 and carry oxygen to inside the gas connection pipe 4, slipmat 602 can prevent the device from taking place to slide when rotatory, and oxygen delivery pipe 601 can carry out the lug connection with the oxygen cylinder.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the integral type design that sets up, can make things convenient for doctor and patient's use, need not to use other article to replace, the specialty, safety, the risk factor is lower, and has so both satisfied the needs of operation doctor's precision, has guaranteed patient's safety in the operation again, and is comfortable, has reduced the emergence of postoperative infection, comparatively convenient and fast.

2. Oxygen threaded connection head and screw thread sealing connection head through setting up are mutually supported, hold the rotatory oxygen connector of slipmat with its screw in screw thread shrinkage pool with inside, the connecting pipe can get into inside the connector this moment, connector side end face and sealing rubber packing ring fixed connection, connecting device is sealed relatively this moment, oxygen gets into inside the gas filled connection pipe, the bacterial filtration net can filter the bacterium that is mingled with in the oxygen in one side when passing through the filter, effectual solution oneself is reformed transform, the interface does not match, there is not oxygen filtration system yet, it is comparatively convenient to carry out filterable problem to oxygen.

Drawings

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

FIG. 2 is a cross-sectional view of the spike head, seal displacement groove and introducer needle of the present invention;

FIG. 3 is an enlarged view of the puncture needle head, the seal displacement groove and the guide puncture needle of the present invention;

FIG. 4 is a partial cross-sectional view of the present invention;

fig. 5 is a cross-sectional view of the filter of the present invention.

In the figure: 1. a puncture needle head; 101. a connecting hose; 102. a retention tube; 2. sealing the displacement groove; 201. a threaded through hole; 3. guiding the puncture needle; 301. sealing the rubber block; 302. a threaded connecting rod; 303. rotating the knob; 4. an inflation connecting pipe; 401. a filter; 402. a bacterial filter screen; 5. a threaded seal connector; 501. thread concave holes; 502. a connecting pipe; 503. a sealing rubber gasket; 6. an oxygen threaded connector; 601. an oxygen delivery pipe; 602. a connector; 603. a non-slip mat.

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.

The first embodiment is as follows:

referring to fig. 1-5, the present invention provides a technical solution: inflation line in disposable section bronchus art, including puncture syringe needle 1, puncture syringe needle 1 is inside to have seted up sealed displacement recess 2, and 1 inside movable mounting of puncture syringe needle has guide pjncture needle 3, and 1 one side of puncture syringe needle surface fixed connection has gas filled

connection pipe

4, and 4 other end fixed mounting of gas filled connection pipe have screw

thread sealing connector

5, and 5 other end swing joint of screw thread sealing connector have oxygen threaded connection head 6.

In this embodiment, carry oxygen to gas connection pipe 4 through the connecting pipe, mutually support can be convenient through oxygen screwed joint 6 and screw thread sealing joint head 5 and with oxygen device and 4 sealing connection of gas connection pipe, avoid the production of gas leakage, guide pjncture needle 3 can puncture the position that patient's bronchus needs the operation, expand in the lung section art that needs the excision to make clear anatomical structure, accomplish accurate excision.

Example two:

as shown in fig. 1 to 5, on the basis of the first embodiment, the present invention provides a technical solution: end face fixed mounting has coupling hose 101 under the puncture syringe needle 1, end face fixed mounting is detained pipe 102 under coupling hose 101, puncture syringe needle 1 passes through

coupling hose

101 and 4 fixed connection of gas filled connection pipe, sealed displacement recess 2 communicates with each other with detaining the inside of pipe 102, threaded through hole 201 has been seted up to 1 up end of puncture syringe needle, threaded through hole 201 communicates with each other with sealed displacement recess 2 is inside, 3 one end fixedly connected with sealing rubber piece 301 of guide pjncture needle, its sealing rubber piece 301 is located inside sealed displacement recess 2, sealing rubber piece 301 other end fixed mounting has threaded connection pole 302, threaded connection pole 302 and threaded through hole 201 mutually support, threaded connection pole 302 other end fixedly connected with rotary knob 303.

In this embodiment, will pierce through patient's internal tissue through guide pjncture needle 3 and drive to be detained pipe 102 and stay in the patient, rotatory knob 303 that sets up can drive threaded connection pole 302 and rotate, because threaded connection pole 302 and screw through hole 201 are mutually supported its threaded connection pole 302 rotation and can be driven sealing rubber block 301 and reciprocate, sealing rubber block 301 and sealed displacement recess 2 mutually support and can ensure the inside leakproofness of gas transmission device, sealing rubber block 301 can drive guide pjncture needle 3 and remove and stay inside pipe 102, it can aerify patient's internal tissue to stay pipe 102.

Example three:

as shown in fig. 1 to 5, on the basis of the first embodiment and the second embodiment, the present invention provides a technical solution: the middle part of the air inflation connecting pipe 4 is provided with a filter 401, a plurality of bacteria filter screens 402 are fixedly mounted in the filter 401, a thread concave hole 501 is formed in the other end of the thread sealing connector 5, a connecting pipe 502 is fixedly mounted on the bottom surface in the thread concave hole 501, a sealing rubber gasket 503 is fixedly mounted on the periphery of the front surface of the connecting pipe 502, and the sealing rubber gasket 503 is located in the thread concave hole 501.

In this embodiment, carry out filtration treatment to the inside oxygen of gas connection pipe 4 through filter 401, bacterium filter screen 402 can filter the harmful germ in the oxygen, and screw thread shrinkage pool 501 is convenient to be connected with the oxygen hose, and the leakproofness of device when the device is connected can be ensured to sealing rubber gasket 503, and connecting pipe 502 directly links with the oxygen hose.

Example four:

as shown in fig. 1 to 5, on the basis of the first embodiment, the second embodiment and the third embodiment, the present invention provides a technical solution: the connector 602 is fixedly installed at one end of the oxygen threaded connector 6, the oxygen conveying pipe 601 is fixedly connected at the other end of the oxygen threaded connector 6, and the anti-skid pad 603 is fixedly installed on the front surface of the oxygen threaded connector 6.

In this embodiment, can directly link connecting pipe 502 through connector 602 and carry oxygen to inside the gas connection pipe 4, slipmat 603 can prevent that the device from taking place to slide when rotatory, and oxygen delivery pipe 601 can carry out the lug connection with the oxygen cylinder.

The working principle and the using process of the utility model are as follows: when in use, the oxygen delivery pipe 601 is fixedly connected with an oxygen bottle, the antiskid pad 603 is held by a hand to rotate the oxygen threaded connector 6 to screw the oxygen threaded connector into the threaded concave hole 501, the connecting pipe 502 enters the connector 602 at the moment, one side end face of the connector 602 is fixedly connected with the sealing rubber gasket 503, the connecting device is relatively sealed at the moment, oxygen enters the inflatable connecting pipe 4, bacteria mixed in the oxygen can be filtered by the bacteria filter screen 402 through the filter 401 to one side, the filtered oxygen enters the connecting hose 101 through the filter 401, the puncture needle 3 is guided to puncture the internal tissues of a patient to drive the retention pipe 102 to be retained in the body of the patient, the rotary knob 303 which is rotatably arranged can drive the threaded connecting rod 302 to rotate, and the threaded connecting rod 302 and the threaded through hole 201 are mutually matched, and the rotation of the threaded connecting rod 302 can drive the sealing rubber block 301 to move up and down, sealing rubber block 301 and sealed displacement recess 2 mutually support and can ensure the inside leakproofness of gas transmission device, and sealing rubber block 301 can drive guide pjncture needle 3 and remove to be detained inside pipe 102, and the oxygen that gets into in being detained pipe 102 can aerify patient's internal tissue, expands in the lung section art that needs the excision to make clear the anatomical structure, accomplish accurate excision.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Inflation line in disposable section bronchus art, including puncture needle (1), its characterized in that: sealed displacement recess (2) have been seted up to puncture syringe needle (1) inside, puncture syringe needle (1) inside movable mounting has guide pjncture needle (3), connecting pipe (4) are aerifyd to fixed surface on one side of puncture syringe needle (1), aerify connecting pipe (4) other end fixed mounting have screw thread sealing connector (5), screw thread sealing connector (5) other end swing joint has oxygen threaded connector (6).

2. The disposable bronchosegmental intraoperative inflation line of claim 1, wherein: end face fixed mounting has coupling hose (101) under puncture syringe needle (1), end face fixed mounting is detained pipe (102) under coupling hose (101), puncture syringe needle (1) is through coupling hose (101) and aerify connecting pipe (4) fixed connection.

3. The disposable bronchosegmental intraoperative inflation line of claim 1, wherein: the sealing displacement groove (2) is communicated with the inside of the retention tube (102), the upper end surface of the puncture needle head (1) is provided with a threaded through hole (201), and the threaded through hole (201) is communicated with the inside of the sealing displacement groove (2).

4. The disposable bronchosegmental intraoperative inflation line of claim 3, wherein: guide pjncture needle (3) one end fixedly connected with sealing rubber piece (301), its sealing rubber piece (301) are located inside sealed displacement recess (2), sealing rubber piece (301) other end fixed mounting has threaded connection pole (302), threaded connection pole (302) and screw through-hole (201) are mutually supported, threaded connection pole (302) other end fixedly connected with rotation knob (303).

5. The disposable bronchosegmental intraoperative inflation line of claim 1, wherein: the middle part of the inflatable connecting pipe (4) is provided with a filter (401), and a plurality of bacteria filter screens (402) are fixedly arranged in the filter (401).

6. The disposable bronchosegmental intraoperative inflation line of claim 1, wherein: screw thread shrinkage pool (501) have been seted up to screw thread sealing connector (5) other end, screw thread shrinkage pool (501) inside bottom surface fixed mounting has connecting pipe (502), connecting pipe (502) positive surface periphery fixed mounting has sealing rubber packing ring (503), and its sealing rubber packing ring (503) are located inside screw thread shrinkage pool (501).

7. The disposable bronchosegmental intraoperative inflation line of claim 1, wherein: oxygen threaded connection head (6) one end fixed mounting has connector (602), oxygen threaded connection head (6) other end fixedly connected with oxygen conveyer pipe (601), the positive fixed surface of oxygen threaded connection head (6) installs slipmat (603).