CN219184003U

CN219184003U - Portable puncture outfit

Info

Publication number: CN219184003U
Application number: CN202222419769.XU
Authority: CN
Inventors: 赵任; 李�佑; 程兮
Original assignee: Xiangfeierxun Medical Technology Shanghai Co ltd
Current assignee: Xiangfeierxun Medical Technology Shanghai Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-06-16
Anticipated expiration: 2032-09-13

Abstract

The utility model discloses a portable puncture outfit, which comprises a main body assembly, wherein the main body assembly comprises an outer sleeve, a fixed sleeve, a puncture part, a sealing part and an air inlet pipe, the fixed sleeve is fixed at one end of the outer sleeve, the puncture part is positioned in the outer sleeve, the sealing part is arranged in the fixed sleeve, the air inlet pipe is positioned at one side of the outer sleeve, an auxiliary assembly is arranged on the main body assembly, the portable puncture outfit comprises a locking part, a fastening part and a limiting part, the locking part is arranged at one side of the fixed sleeve, the fastening part is positioned at the outer side of the air inlet pipe, and the limiting part is arranged in the fastening part. The utility model has the beneficial effects that: through the setting of main part subassembly, make its whole volume diminish, and the function is unchangeable for medical personnel use comparatively conveniently, and can be through the connection of auxiliary assembly more quick to the external gas pipe.

Description

Portable puncture outfit

Technical Field

The utility model relates to the technical field of puncture outfits, in particular to a portable puncture outfit.

Background

The puncture outfit is the surgical instrument that cooperates minimally invasive device, provides the apparatus passageway for the abdominal cavity pelvic cavity minimally invasive surgery, and current most puncture outfit head end is great, can interfere each other when certain narrow and small space operations, influences the doctor operation, especially influences more in simple single hole operation, and in addition when carrying out single hole operation to the multi-hole operation, most single hole surgical devices can't adapt, need use extra puncture outfit, extra increase expense, and its admission valve is screwed up through the screw thread when being connected with external trachea mostly, and the operation is not convenient enough to influence the use to the puncture outfit.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.

The present utility model has been made in view of the above-mentioned and/or existing problems occurring in the portable puncture outfit.

Therefore, the utility model aims to solve the problems that most of existing puncture outfits have larger head ends, can interfere with each other during operation in certain narrow spaces, influence the operation of operators, especially influence the operation in simple single-hole operation, and in addition, most of single-hole operation devices cannot be adapted during single-hole operation to multi-hole operation, extra puncture outfits are needed to be used, the extra cost is increased, and the air inlet valves are mostly screwed up through threads when connected with an external air pipe, so that the operation is not convenient enough, thereby influencing the use of the puncture outfits.

In order to solve the technical problems, the utility model provides the following technical scheme: the portable puncture outfit comprises a main body assembly, a puncture outfit and a puncture outfit, wherein the main body assembly comprises an outer sleeve, a fixing sleeve, a puncture outfit, a sealing piece and an air inlet pipe, the fixing sleeve is fixed at one end of the outer sleeve, the puncture outfit is positioned in the outer sleeve, the sealing piece is arranged in the fixing sleeve, and the air inlet pipe is positioned at one side of the outer sleeve; and

the auxiliary assembly is arranged on the main body assembly and comprises a locking piece, a fastening piece and a limiting piece, wherein the locking piece is arranged on one side of the fixing sleeve, the fastening piece is positioned on the outer side of the air inlet pipe, and the limiting piece is arranged in the fastening piece.

As a preferable embodiment of the portable puncture outfit according to the present utility model, the present utility model comprises: the puncture piece comprises a positioning column and a puncture head, wherein the positioning column is inserted into the outer sleeve, and the puncture head is fixed at one end of the positioning column.

As a preferable embodiment of the portable puncture outfit according to the present utility model, the present utility model comprises: the puncture piece further comprises an end cover, and the end cover is fixed with one end of the positioning column.

As a preferable embodiment of the portable puncture outfit according to the present utility model, the present utility model comprises: the sealing piece comprises a first sealing ring, a groove is formed in the fixing sleeve, one side of the first sealing ring is fixed with the inner wall of the groove, and the first sealing ring is sleeved on the outer side of the positioning column.

As a preferable embodiment of the portable puncture outfit according to the present utility model, the present utility model comprises: the sealing element further comprises a gasket and a second sealing ring, one side of the gasket is fixed with the first sealing ring, the second sealing ring is fixed on the other side of the gasket, and the gasket and the second sealing ring are both sleeved on the outer side of the positioning column.

As a preferable embodiment of the portable puncture outfit according to the present utility model, the present utility model comprises: the locking piece comprises a fixed cover and a limiting plate, wherein the fixed cover is positioned on one side of the fixed sleeve, one side of the limiting plate is fixed with the fixed sleeve, a limiting groove is formed in the fixed cover, and the limiting plate is inserted into the limiting groove.

As a preferable embodiment of the portable puncture outfit according to the present utility model, the present utility model comprises: the fastener comprises a connecting sleeve and a clamping block, the connecting sleeve is sleeved on the outer side of the air inlet pipe, the clamping block is fixed on the outer side of the air inlet pipe, a sliding groove is formed in the connecting sleeve, the clamping block slides in the sliding groove, and a clamping groove corresponding to the clamping block is formed in the inner wall of the sliding groove.

As a preferable embodiment of the portable puncture outfit according to the present utility model, the present utility model comprises: the fastener also comprises a connecting pipe, and the connecting pipe is fixed on one side of the connecting sleeve.

As a preferable embodiment of the portable puncture outfit according to the present utility model, the present utility model comprises: the limiting piece comprises a limiting pin, a cavity is formed in the clamping block, the limiting pin is located in the cavity, and a limiting hole corresponding to the limiting pin is formed in the inner wall of the clamping groove.

As a preferable embodiment of the portable puncture outfit according to the present utility model, the present utility model comprises: the limiting piece further comprises a spring, and two ends of the spring are respectively fixed with the inner wall of the cavity and the limiting pin.

The utility model has the beneficial effects that: through the setting of main part subassembly, make its whole volume diminish, and the function is unchangeable for medical personnel use comparatively conveniently, and can be through the connection of auxiliary assembly more quick to the external gas pipe.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

fig. 1 is an overall configuration view of a portable puncture outfit.

Fig. 2 is a structure diagram of a fixing sleeve and an air inlet pipe connection of the portable puncture outfit.

Fig. 3 is another view angle structure diagram of the connecting sleeve of the portable puncture outfit.

Fig. 4 is a sectional view of a cartridge of the portable puncture outfit.

Fig. 5 is a schematic cross-sectional view of the portable puncture outfit.

Fig. 6 is a partially enlarged view of the portable puncture outfit at a in fig. 5.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1, 4 and 6, a portable puncture outfit according to a first embodiment of the present utility model is provided, which includes a main body assembly 100 including an outer sleeve 101, a fixing sleeve 102, a puncture member 103, a sealing member 104 and an air inlet tube 105, wherein the fixing sleeve 102 is fixed at one end of the outer sleeve 101, the puncture member 103 is disposed in the outer sleeve 101, the sealing member 104 is disposed in the fixing sleeve 102, and the air inlet tube 105 is disposed at one side of the outer sleeve 101.

The fixed cover 102 is used for fixing sealing member 104, through the setting of piercing member 103 for cooperate outer tube 101 to puncture human cavity, and improve the inside leakproofness of outer tube 101 through sealing member 104, avoid its inner wall gas leakage's condition, through the setting of intake pipe 105, be used for communicating external trachea and the inside of outer tube 101.

The auxiliary assembly 200 is disposed on the main body assembly 100, and includes a locking member 201, a fastening member 202 and a limiting member 203, wherein the locking member 201 is disposed on one side of the fixing sleeve 102, the fastening member 202 is disposed outside the air inlet pipe 105, and the limiting member 203 is disposed in the fastening member 202.

The locking piece 201 is used for locking the sealing piece 104, so that the situation that the sealing piece 104 is separated from the outer sleeve 101 is avoided, the external air pipe is quickly connected and fixed with the air inlet pipe 105 through the arrangement of the fastening piece 202, and the limiting piece 203 is used for limiting the fastening piece 202, so that the situation that the fastening piece 202 is loosened is avoided.

Example 2

Referring to fig. 1, 2 and 6, this embodiment is based on the previous embodiment, which is a second embodiment of the present utility model.

Specifically, the puncture member 103 includes a positioning column 103a and a puncture head 103b, the positioning column 103a is inserted into the outer sleeve 101, and the puncture head 103b is fixed at one end of the positioning column 103 a.

One end of the puncture head 103b is in a pointed cone shape, and a knife edge is arranged on the outer side of the puncture head, so that the puncture head can be used for puncturing the human body in a labor-saving manner during the process of puncturing the abdominal cavity of the human body.

Specifically, the puncture element 103 further includes an end cap 103c, and the end cap 103c is fixed to one end of the positioning column 103 a.

Through the setting of end cover 103c, can convenient to use person presses down reference column 103a for medical personnel is more laborsaving when pressing down.

Specifically, the sealing member 104 includes a first sealing ring 104a, a groove Z is formed in the fixing sleeve 102, and one side of the first sealing ring 104a is fixed to an inner wall of the groove Z and sleeved on the outer side of the positioning column 103 a.

The first sealing ring 104a is used for sealing the inside of the outer sleeve 101, so that the leakage of air pressure inside the outer sleeve 101 can be avoided.

Specifically, the sealing member 104 further includes a gasket 104b and a second sealing ring 104c, one side of the gasket 104b is fixed with the first sealing ring 104a, the second sealing ring 104c is fixed on the other side of the gasket 104b, and the gasket 104b and the second sealing ring 104c are both sleeved on the outer side of the positioning column 103 a.

The gasket 104b is used for fixing the second sealing ring 104c, one side, away from the gasket 104b, of the second sealing ring 104c is fixed with the inner wall of the groove Z, and the sealing performance in the outer sleeve 101 is further improved through the arrangement of the second sealing ring 104 c.

Example 3

Referring to fig. 1, 3, 4 and 6, a third embodiment of the present utility model is based on the first two embodiments.

Specifically, the locking piece 201 includes a positioning cover 201a and a limiting plate 201b, the positioning cover 201a is located at one side of the fixing sleeve 102, one side of the limiting plate 201b is fixed with the fixing sleeve 102, a limiting groove X is formed in the positioning cover 201a, and the limiting plate 201b is inserted into the limiting groove X.

The number of the limiting plates 201b is multiple, the limiting plates 201b are uniformly fixed on one side of the fixed sleeve 102, one side of the positioning cover 201a, close to the first sealing ring 104a, is in a convex shape, the convex part contacts with the first sealing ring 104a and extrudes the same, so that the first sealing ring 104a can be fixed through the positioning cover 201a, the loosening of the first sealing ring 104a is avoided, the limiting plates 201b are made of elastic plastics, one side of each limiting plate 201b penetrates to the outer side of the corresponding limiting groove X, a bump is arranged on one side of each limiting plate, which is located outside the corresponding limiting groove X, and is clamped with the outer side of the corresponding positioning cover 201a, so that the positioning cover 201a can be limited, the situation that the positioning cover 201a is separated from the fixed sleeve 102 is avoided, the convex part of the corresponding positioning cover 201a is inserted into the fixed sleeve 102, and meanwhile, the limiting plates 201b are enabled to enter the corresponding limiting grooves X, and the positioning cover 201a is enabled to be pressed towards one side of the fixed sleeve 102, the bumps on one side of the limiting plates 201b extend to the outer side of the corresponding limiting grooves X and are clamped with the outer side of the corresponding positioning cover 201a, and the fixing cover 201a can be fixed.

Specifically, the fastener 202 includes a connecting sleeve 202a and a clamping block 202b, the connecting sleeve 202a is sleeved on the outer side of the air inlet pipe 105, the clamping block 202b is fixed on the outer side of the air inlet pipe 105, a sliding groove V is formed in the connecting sleeve 202a, the clamping block 202b slides in the sliding groove V, and a clamping groove N corresponding to the clamping block 202b is formed in the inner wall of the sliding groove V.

The number of the clamping blocks 202b is multiple, the clamping blocks 202b are uniformly fixed on the outer side of the air inlet pipe 105, when the connecting sleeve 202a is assembled, the connecting sleeve 202a is sleeved on the outer side of the air inlet pipe 105, the clamping blocks 202b enter the sliding groove V, when the clamping blocks 202b enter the end part of the sliding groove V, the connecting sleeve 202a is rotated, the clamping blocks 202b enter the clamping grooves N and are clamped with the clamping grooves N, and therefore the connecting sleeve 202a can be fixed, and operation is convenient.

Specifically, the fastening member 202 further includes a connection pipe 202c, and the connection pipe 202c is fixed to one side of the connection sleeve 202 a.

The connecting pipe 202c is communicated with the inside of the connecting sleeve 202a, the other end of the connecting pipe 202c is connected with an external gas pipe, and the external gas is introduced into the connecting sleeve 202a through the arrangement of the connecting pipe 202c and enters the outer sleeve 101 through the connecting sleeve 202 a.

Specifically, the limiting member 203 includes a limiting pin 203a, a cavity M is formed in the clamping block 202b, the limiting pin 203a is located in the cavity M, and a limiting hole S corresponding to the limiting pin 203a is formed in an inner wall of the clamping groove N.

When the limiting pin 203a is clamped with the limiting hole S, the clamping block 202b can be limited, the situation that the clamping block 202b is separated from the clamping groove N is avoided, when one side of the clamping block 202b is in contact with the inner end portion of the clamping groove N, the limiting pin 203a is just coaxial with the limiting hole S, and the limiting pin 203a is inserted into the limiting hole S, so that the limiting of the clamping block 202b can be completed, one end of the limiting pin 203a is semicircular, friction with the inner wall of the limiting hole S can be reduced, when the connecting sleeve 202a needs to be disassembled, the connecting sleeve 202a is forcefully rotated reversely, the limiting pin 203a can be separated from the inside of the limiting hole S, the connecting sleeve 202a can be disassembled, and in a normal state, when the connecting sleeve 202a is not touched by strong external force, the limiting pin 203a cannot be separated from the limiting hole S.

Specifically, the limiting member 203 further includes a spring 203b, and two ends of the spring 203b are fixed to the inner wall of the chamber M and the limiting pin 203a, respectively.

Through the arrangement of the spring 203b, a pushing force is applied to the limiting pin 203a, so that the clamping of the limiting pin 203a and the limiting hole S is more stable, and the situation that the limiting pin 203a and the limiting hole S are separated can be avoided.

During use, during assembly, the second sealing ring 104c, the gasket 104b and the first sealing ring 104a are sequentially fixed in the groove Z, the bulge of the positioning cover 201a is inserted into the fixing sleeve 102, the limiting plate 201b is made to enter the limiting groove X, the positioning cover 201a is pressed towards one side of the fixing sleeve 102 by force, the protruding block on one side of the limiting plate 201b extends to the outer side of the limiting groove X and is clamped with the outer side of the positioning cover 201a, the positioning cover 201a can be fixed, the first sealing ring 104a can be fixed through the positioning cover 201a, when an external air pipe is required to be communicated, the connecting sleeve 202a is sleeved on the outer side of the air inlet pipe 105, the clamping block 202b is made to enter the sliding groove V, when the clamping block 202b enters the end of the sliding groove V, the connecting sleeve 202a is rotated, the clamping block 202b is made to enter the clamping groove N and is clamped with the clamping groove N, the limiting pin 203a is just coaxial with the limiting hole S, the limiting pin 203a is pushed by the spring 203b, the limiting pin 202a is pushed by the force is made to enter the connecting sleeve 202a, and the connecting sleeve 202a is matched with the connecting sleeve 202a, and the connecting sleeve 202a is made to enter the connecting sleeve 202 a.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims

1. A portable puncture outfit, characterized in that: comprising the steps of (a) a step of,

the main body assembly (100) comprises an outer sleeve (101), a fixed sleeve (102), a puncture member (103), a sealing member (104) and an air inlet pipe (105), wherein the fixed sleeve (102) is fixed at one end of the outer sleeve (101), the puncture member (103) is positioned in the outer sleeve (101), the sealing member (104) is arranged in the fixed sleeve (102), and the air inlet pipe (105) is positioned at one side of the outer sleeve (101); and

the auxiliary assembly (200) is arranged on the main body assembly (100) and comprises a locking piece (201), a fastening piece (202) and a limiting piece (203), wherein the locking piece (201) is arranged on one side of the fixing sleeve (102), the fastening piece (202) is arranged on the outer side of the air inlet pipe (105), and the limiting piece (203) is arranged in the fastening piece (202).

2. The portable puncture outfit according to claim 1, wherein: the puncture piece (103) comprises a positioning column (103 a) and a puncture head (103 b), wherein the positioning column (103 a) is inserted into the outer sleeve (101), and the puncture head (103 b) is fixed at one end of the positioning column (103 a).

3. The portable puncture outfit according to claim 2, wherein: the puncture member (103) further comprises an end cover (103 c), and the end cover (103 c) is fixed with one end of the positioning column (103 a).

4. A portable puncture device according to claim 2 or 3, characterized in that: the sealing piece (104) comprises a first sealing ring (104 a), a groove (Z) is formed in the fixing sleeve (102), one side of the first sealing ring (104 a) is fixed with the inner wall of the groove (Z), and the first sealing ring is sleeved on the outer side of the positioning column (103 a).

5. The portable puncture device according to claim 4, wherein: the sealing element (104) further comprises a gasket (104 b) and a second sealing ring (104 c), one side of the gasket (104 b) is fixed with the first sealing ring (104 a), the second sealing ring (104 c) is fixed on the other side of the gasket (104 b), and the gasket (104 b) and the second sealing ring (104 c) are both sleeved on the outer side of the positioning column (103 a).

6. The portable puncture outfit according to claim 5, wherein: the locking piece (201) comprises a positioning cover (201 a) and a limiting plate (201 b), the positioning cover (201 a) is located on one side of the fixed sleeve (102), the limiting plate (201 b) is fixed on one side of the fixed sleeve (102), a limiting groove (X) is formed in the positioning cover (201 a), and the limiting plate (201 b) is inserted into the limiting groove (X).

7. The portable puncture outfit according to claim 5 or 6, wherein: the fastener (202) comprises a connecting sleeve (202 a) and a clamping block (202 b), the connecting sleeve (202 a) is sleeved on the outer side of the air inlet pipe (105), the clamping block (202 b) is fixed on the outer side of the air inlet pipe (105), a sliding groove (V) is formed in the connecting sleeve (202 a), the clamping block (202 b) slides in the sliding groove (V), and a clamping groove (N) corresponding to the clamping block (202 b) is formed in the inner wall of the sliding groove (V).

8. The portable puncture outfit according to claim 7, wherein: the fastener (202) further comprises a connecting pipe (202 c), and the connecting pipe (202 c) is fixed on one side of the connecting sleeve (202 a).

9. The portable puncture device according to claim 8, wherein: the limiting piece (203) comprises a limiting pin (203 a), a cavity (M) is formed in the clamping block (202 b), the limiting pin (203 a) is located in the cavity (M), and a limiting hole (S) corresponding to the limiting pin (203 a) is formed in the inner wall of the clamping groove (N).

10. The portable puncture device according to claim 9, wherein: the limiting piece (203) further comprises a spring (203 b), and two ends of the spring (203 b) are respectively fixed with the inner wall of the cavity (M) and the limiting pin (203 a).