CN218356322U

CN218356322U - Disposable inflatable puncture outfit

Info

Publication number: CN218356322U
Application number: CN202220359967.9U
Authority: CN
Inventors: 彭梓霖; 蒋秀娟; 罗莉
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2023-01-24
Anticipated expiration: 2032-02-22

Abstract

The utility model discloses a disposable inflatable puncture ware, the lateral wall inner chamber of base is provided with first inlet channel and second inlet channel respectively, the bottom of base is provided with first venthole and the second venthole with first inlet channel and second inlet channel intercommunication respectively, the pipeline sets up in the below of base, and communicates with the inside channel of base, the pipe wall inner chamber of pipeline is provided with shallow air flue and the dark air flue with first venthole and second venthole intercommunication respectively, the lateral wall of pipeline is provided with respectively and inflates hole and lower inflation hole with the last inflation hole of shallow air flue intercommunication, the lateral wall of pipeline is provided with the gas injection hole with dark air flue intercommunication, the gasbag respectively with last inflation hole and lower inflation hole intercommunication and cover in the periphery of pipeline, inflate hole and last inflation hole intercommunication from the charging connector down through the gasbag, the gasbag that has bloated is in the inside and the outside of wound for the pipeline is stable.

Description

Disposable inflatable puncture outfit

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a disposable inflatable puncture outfit.

Background

The laparoscopic surgery is widely applied, the using amount of a disposable puncture outfit (Trocar) used in the laparoscopic surgery is increased to avoid iatrogenic infection, the movement resistance of a surgical instrument in the puncture outfit is reduced on the basis of ensuring the use performance, and the safety performance of a product in the puncture process is improved, which is the direction of improvement of the puncture outfit.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract and the title of the present application to avoid obscuring the purpose of this section, the abstract and the title of the present application, and such simplifications or omissions cannot be used to limit the scope of the present invention.

In view of the above and/or other problems associated with the prior art disposable inflatable puncture devices, the present invention is directed to a disposable inflatable puncture device.

Therefore, the utility model aims at providing a disposable inflatable puncture ware aerifys through the gasbag from charging connector with lower charging hole and last charging hole intercommunication, and the gasbag that swells plays the effect of centre gripping in the inside and the outside of wound for the pipeline is stable, and can not expand the wound, also is difficult to cause pressure sore nature damage to skin.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

a disposable inflatable puncture instrument, comprising:

the air inlet structure comprises a base, a first air inlet channel and a second air inlet channel are respectively arranged in an inner cavity of the side wall of the base, and a first air outlet hole and a second air outlet hole which are communicated with the first air inlet channel and the second air inlet channel are respectively arranged at the bottom of the base;

the pipeline is arranged below the base and is communicated with the internal channel of the base, a shallow air channel and a deep air channel which are communicated with the first air outlet hole and the second air outlet hole are respectively arranged in an inner cavity of a pipe wall of the pipeline, an upper inflation hole and a lower inflation hole which are communicated with the shallow air channel are respectively arranged on the side wall of the pipeline, and an air injection hole which is communicated with the deep air channel is arranged on the side wall of the pipeline;

the air bag is respectively communicated with the upper inflation hole and the lower inflation hole and is sleeved on the periphery of the pipeline;

the puncture assembly comprises a puncture rod which penetrates through the inner channel of the base and a pressing head which is arranged at the top of the puncture rod.

As a disposable inflatable puncture ware a preferred scheme, wherein, the top of base is provided with the link, the top of base is provided with sealed head, the periphery of link is provided with a plurality of sealing washers, the top of sealed head is provided with the activity hole.

As a disposable inflatable puncture ware an optimal selection scheme, wherein, the subassembly that admits air is all installed to first inlet channel and second inlet channel, the subassembly that admits air includes the valve of intake pipe and control intake pipe switch.

As a disposable inflatable puncture ware a preferred scheme, wherein, the bottom of base is provided with the spread groove, the top of pipeline is provided with the connector of being connected with the spread groove.

As a disposable inflatable puncture outfit an optimal selection scheme, wherein, the periphery of pipeline be provided with respectively with last the groove of accomodating of last inflation hole intercommunication and with the lower groove of accomodating of inflating hole intercommunication down.

As a disposable inflatable puncture ware a preferred scheme, wherein, the inner circle of gasbag is attached and is accomodate the inslot wall last and down, the lateral wall of gasbag is provided with the charging connector.

Compared with the prior art, the utility model discloses the beneficial effect who has is: aerify through the gasbag from charging connector with lower inflation hole and last inflation hole intercommunication, the gasbag of tympanites plays the effect of centre gripping in the inside and the outside of wound for the pipeline is stable, and can not expand the wound, also be difficult for causing pressure sore nature damage to skin.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

FIG. 1 is a schematic view of a disposable inflatable puncture outfit according to the present invention;

FIG. 2 is an exploded view of a disposable inflatable puncture outfit according to the present invention;

FIG. 3 is a schematic cross-sectional view of a base of a disposable inflatable puncture outfit according to the present invention;

FIG. 4 is a schematic view of a cross-sectional portion of a disposable inflatable puncture device of the present invention;

fig. 5 is a schematic view of the airbag of the disposable inflatable puncture outfit of the present invention.

100. A base; 110. a connecting end; 111. a seal ring; 120. a first air intake passage; 121. a first air outlet hole; 130. a second intake passage; 131. a second air outlet; 140. connecting grooves; 150. an air intake assembly; 151. an air inlet pipe; 152. a valve; 160. a sealing head; 200. a pipeline; 210. a connector; 220. a shallow airway; 221. an upper inflation hole; 222. an upper receiving groove; 230. a deep airway; 231. a gas injection hole; 223. a lower inflation hole; 224. a lower receiving groove; 300. an air bag; 310. an air charging nozzle; 400. a puncture assembly; 410. a pressing head; 420. a puncture rod.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a disposable inflatable puncture ware aerifys through the gasbag from charging connector with aerify hole and last inflation hole intercommunication down, and the gasbag of tympanites plays the effect of centre gripping in the inside and the outside of wound for the pipeline is stable, and can not expand the wound, also be difficult to cause pressure sore nature damage to skin.

Fig. 1 to 5 are schematic structural views illustrating an embodiment of a disposable inflatable puncture instrument according to the present invention, referring to fig. 1 to 5, the main body of the disposable inflatable puncture instrument includes a base 100, a tube 200, a balloon 300 and a puncture assembly 400.

A first air inlet channel 120 and a second air inlet channel 130 are respectively arranged in an inner cavity of a side wall of the base 100, a first air outlet hole 121 and a second air outlet hole 131 which are communicated with the first air inlet channel 120 and the second air inlet channel 130 are respectively arranged at the bottom of the base 100, a connecting end 110 is arranged at the top of the base 100, a sealing head 160 is arranged at the top of the base 100, a plurality of sealing rings 111 are arranged at the periphery of the connecting end 110, a movable hole is arranged at the top of the sealing head 160, air inlet components 150 are respectively arranged on the first air inlet channel 120 and the second air inlet channel 130, each air inlet component 150 comprises an air inlet pipe 151 and a valve 152 for controlling the opening and closing of the air inlet pipe 151, air supply equipment externally connected through the air inlet pipe 151 is used for inflating, air is conveyed from the first air inlet channel 120 and the second air inlet channel 130, and is respectively conveyed from the first air outlet hole 121 and the second air outlet hole 131, the valve 152 controls the opening and closing of the air inlet pipe 151, so that the airbag 300 can not be deflated or can inflate an abdominal cavity;

the pipeline 200 is arranged below the base 100 and is communicated with an internal channel of the base 100, a shallow air channel 220 and a deep air channel 230 which are communicated with the first air outlet hole 121 and the second air outlet hole 131 are respectively arranged in an inner cavity of a pipe wall of the pipeline 200, an upper inflation hole 221 and a lower inflation hole 223 which are communicated with the shallow air channel 220 are respectively arranged on a side wall of the pipeline 200, an air injection hole 231 which is communicated with the deep air channel 230 is arranged on a side wall of the pipeline 200, a connecting groove 140 is arranged at the bottom of the base 100, a connector 210 which is connected with the connecting groove 140 is arranged at the top of the pipeline 200, an upper accommodating groove 222 which is communicated with the upper inflation hole 221 and a lower accommodating groove 224 which is communicated with the lower inflation hole 223 are respectively arranged on the periphery of the pipeline 200, air is respectively fed to the upper inflation hole 221 and the lower inflation hole 223 through the arrangement of the shallow air channel 220 and the deep air channel 230, the air bags 300 at different positions can be controlled to be inflated, the pipeline 200 can be conveniently inserted into and fixed at different depths, and the abdominal cavity can be conveniently inflated through the arrangement of the air injection hole 231;

the air bag 300 is respectively communicated with the upper inflating hole 221 and the lower inflating hole 223 and is sleeved on the periphery of the pipeline 200, the inner ring of the air bag 300 is attached to the inner walls of the upper accommodating groove 222 and the lower accommodating groove 224, the side wall of the air bag 300 is provided with the inflating nozzle 310, the air bag 300 is communicated with the lower inflating hole 223 and the upper inflating hole 221 from the inflating nozzle 310 for inflating, and the inflated air bag 300 plays a role of clamping in the inner part and the outer part of a wound, so that the pipeline 200 is stable, the wound cannot be expanded, and the skin cannot be easily damaged by pressure sores;

the puncture assembly 400 comprises a puncture rod 420 penetrating through the inner channel of the base 100 and a pressing head 410 arranged at the top of the puncture rod 420, the puncture rod 420 penetrates through the movable hole of the sealing head by holding the pressing head 400, and the puncture rod moves along the inner channel of the base 100 and the inner part of the pipeline 200 to penetrate through the skin, so that the puncture effect is achieved.

With reference to fig. 1 to 5, the disposable inflatable puncture outfit of the present embodiment is used in a process that the lower portion of the conduit 200 is pressed against the surface of the skin, the pressing head 400 is held, the puncture rod 420 is pressed down, the tip of the puncture rod 420 penetrates through the skin, the conduit 200 is pressed down to enter the punctured wound, the air bag 300 in the lower accommodating groove 232 is positioned below the skin, then the external air supply device is connected, the valve 152 is opened, the two air bags 300 are inflated respectively, and the inflated air bags 300 are positioned inside and outside the wound to play a role of clamping, so that the conduit 200 is stable, the wound is not dilated, and pressure sore injury to the skin is not easily caused.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. A disposable inflatable puncture instrument, comprising:

the air conditioner comprises a base (100), wherein a first air inlet channel (120) and a second air inlet channel (130) are respectively arranged in an inner cavity of the side wall of the base (100), and a first air outlet hole (121) and a second air outlet hole (131) which are communicated with the first air inlet channel (120) and the second air inlet channel (130) are respectively arranged at the bottom of the base (100);

the pipeline (200) is arranged below the base (100) and communicated with an internal channel of the base (100), a shallow air channel (220) and a deep air channel (230) which are communicated with the first air outlet hole (121) and the second air outlet hole (131) are respectively arranged in an inner cavity of a pipe wall of the pipeline (200), an upper inflation hole (221) and a lower inflation hole (223) which are communicated with the shallow air channel (220) are respectively arranged on the side wall of the pipeline (200), and an air injection hole (231) which is communicated with the deep air channel (230) is arranged on the side wall of the pipeline (200);

the air bag (300) is respectively communicated with the upper inflation hole (221) and the lower inflation hole (223) and is sleeved on the periphery of the pipeline (200);

the puncture assembly (400) comprises a puncture rod (420) which is arranged to penetrate through the inner channel of the base (100) and a pressing head (410) which is arranged at the top of the puncture rod (420).

2. The disposable inflatable puncture instrument according to claim 1, wherein the top of the base (100) is provided with a connecting end (110), the top of the base (100) is provided with a sealing head (160), the periphery of the connecting end (110) is provided with a plurality of sealing rings (111), and the top of the sealing head (160) is provided with a movable hole.

3. The disposable inflatable puncture instrument according to claim 2, wherein each of the first air inlet passage (120) and the second air inlet passage (130) is provided with an air inlet assembly (150), and the air inlet assembly (150) comprises an air inlet pipe (151) and a valve (152) for controlling the opening and closing of the air inlet pipe (151).

4. A disposable inflatable puncture instrument according to claim 3, wherein the base (100) is provided with a coupling groove (140) at the bottom thereof, and the conduit (200) is provided with a coupling head (210) at the top thereof for coupling with the coupling groove (140).

5. The disposable inflatable puncture instrument according to claim 4, wherein the tube (200) is provided at the outer circumference thereof with an upper receiving groove (222) communicating with the upper inflation hole (221) and a lower receiving groove (224) communicating with the lower inflation hole (223), respectively.

6. The disposable inflatable puncture instrument according to claim 5, wherein the inner ring of the balloon (300) is attached to the inner wall of the upper receiving groove (222) and the lower receiving groove (224), and the sidewall of the balloon (300) is provided with an inflating nozzle (310).