CN219613984U - Puncture outfit protective sleeve - Google Patents
Puncture outfit protective sleeve Download PDFInfo
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- CN219613984U CN219613984U CN202320618855.5U CN202320618855U CN219613984U CN 219613984 U CN219613984 U CN 219613984U CN 202320618855 U CN202320618855 U CN 202320618855U CN 219613984 U CN219613984 U CN 219613984U
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- Prior art keywords
- sleeve
- puncture
- protective
- protective sleeve
- protection
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Surgical Instruments (AREA)
Abstract
The utility model discloses a puncture outfit protective sleeve, which comprises a first protective sleeve for inserting a puncture cone and a second protective sleeve for inserting the puncture cone, wherein a boss is arranged on the inner wall of an insertion hole at the top end of the first protective sleeve so as to enable the puncture cone to realize interference contact with the first protective sleeve, a boss is arranged in an insertion hole at the top end of the second protective sleeve so as to enable the puncture cone to realize interference contact with the second protective sleeve, and a connecting bridge is arranged between the first protective sleeve and the second protective sleeve and is integrally connected with the first protective sleeve and the second protective sleeve. By the mode, the puncture outfit protective sleeve can reduce the contact area during insertion, is convenient to insert, has higher strength, is not deformed as a whole, can ensure that a puncture cone and a puncture sleeve are not contacted after being inserted into corresponding protective sleeves, and avoids the situation of scratching the puncture cone and the puncture sleeve.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a puncture outfit protective sleeve.
Background
The surgical puncture outfit is mainly matched with minimally invasive equipment to provide an instrument channel for the minimally invasive surgery of the abdominal cavity and the pelvic cavity. Various minimally invasive surgical operations can be used, and can be used by doctors for puncturing the abdominal cavity in laparoscopic operations, delivering gas into the abdominal cavity and establishing a channel for an endoscope and surgical instruments to enter and exit the abdominal cavity from the outside.
Surgical penetrators generally include a penetration bit and a penetration cannula: the tip of the puncture conical head is used for puncturing the abdominal wall, and the puncture sleeve is the main body of the instrument access channel in the endoscopic surgery.
The puncture outfit is arranged in a sterile package for storage, transportation and sale, and the sterile package for the puncture outfit, which is disclosed in the market at present, mainly adopts a separate puncture cone head protective sleeve and a puncture sleeve protective sleeve which are then placed in a sterilization bag together. The packaging structure is easy to touch the puncture conical head and the puncture sleeve, so that the puncture conical head and the puncture sleeve are scratched.
Disclosure of Invention
The puncture outfit protective sleeve mainly solves the technical problem of providing the puncture outfit protective sleeve, reduces the contact area during insertion, is convenient for insertion, has higher strength, is not deformed as a whole, can ensure that a puncture cone and a puncture sleeve are not contacted after being inserted into corresponding protective sleeves, and avoids the situation of scratching the puncture cone and the puncture sleeve.
In order to solve the technical problems, the utility model adopts a technical scheme that: provided is a puncture outfit protective sheath, comprising:
the first protective sleeve is used for inserting the puncture cone;
a second protective sleeve for inserting the puncture sleeve;
the connecting bridge is arranged between the first protective sleeve and the second protective sleeve, and the connecting bridge is integrally connected with the first protective sleeve and the second protective sleeve;
the inner wall of the insertion hole at the top end of the first protection sleeve is provided with a boss so as to enable the puncture cone to be in interference contact with the first protection sleeve, the inner part of the insertion hole at the top end of the second protection sleeve is provided with the boss so as to enable the puncture sleeve to be in interference contact with the second protection sleeve, and the bottoms of the first protection sleeve and the second protection sleeve are arranged in a cone shape.
In a preferred embodiment of the present utility model, the first and second protection sleeves are disposed parallel to each other so that the puncture cone and the puncture sleeve remain parallel to each other after insertion fixation.
In a preferred embodiment of the utility model, the connecting bridge comprises a transverse plate arranged to engage the insertion holes of the first and second protection sleeves and a longitudinal plate arranged to engage the walls of the first and second protection sleeves, the connecting bridge being further provided with reinforcing ribs arranged to connect the bottom surface of the transverse plate and the side surfaces of the longitudinal plate.
In a preferred embodiment of the present utility model, the first protective sleeve is sized to mate with the puncture cone and the second protective sleeve is sized to mate with the puncture sleeve.
In a preferred embodiment of the present utility model, the first and second protection sleeves are elastic sleeves.
In a preferred embodiment of the present utility model, the bosses of the inner walls of the insertion holes of the first and second protection sleeves are symmetrically disposed along opposite sides.
In a preferred embodiment of the present utility model, the side surfaces of the tube walls of the first protection sleeve and the second protection sleeve are provided with cut-surface open grooves.
In a preferred embodiment of the present utility model, the bosses on the inner walls of the insertion holes of the first protection sleeve and the second protection sleeve are uniformly distributed at intervals along the circumferential direction of the hole wall.
In a preferred embodiment of the present utility model, the walls of the first protection sleeve and the second protection sleeve are arranged in a closed loop along the circumferential direction, and an opening is formed at the bottom of the second protection sleeve.
The beneficial effects of the utility model are as follows:
the contact area between the puncture cone and the puncture sleeve and the protective sleeve can be reduced, and the puncture cone is convenient to insert;
the integrated puncture outfit protective sleeve has higher strength, and the whole puncture outfit protective sleeve cannot deform;
the two protective sleeves can be parallel to each other so that the puncture cone and the puncture sleeve are also kept parallel to each other after being inserted, the puncture cone and the puncture sleeve are prevented from touching after being inserted into the corresponding protective sleeve, and the situation of scratch is avoided.
Drawings
For a clearer description of 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 introduced below, it being obvious that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:
FIG. 1 is a schematic perspective view of a first embodiment of a puncture outfit protective sheath according to the present utility model;
FIG. 2 is another perspective view of a first embodiment of a spike sheath of the present utility model;
FIG. 3 is a front view of a first embodiment of the spike sheath of the present utility model;
FIG. 4 is a top view of a first embodiment of the spike sheath of the present utility model;
fig. 5 is a schematic perspective view of a second embodiment of a puncture outfit protecting cover according to the present utility model;
FIG. 6 is a schematic view of another perspective view of a second embodiment of a spike sheath of the present utility model;
FIG. 7 is a front view of a second embodiment of the spike sheath of the present utility model;
FIG. 8 is a top view of a second embodiment of the spike sheath of the present utility model;
the components in the drawings are marked as follows: 100. the device comprises a first protection sleeve, 200, a second protection sleeve, 300, a boss, 400, a connecting bridge, 410, transverse plates, 420, longitudinal plates, 430, reinforcing ribs, 500, a tangential open slot, 600 and an opening.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be noted that, the azimuth or positional relationship indicated by the terms "front", "rear", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship in which the inventive product is conventionally put in use, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and therefore, should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In the present utility model, unless expressly stated or limited otherwise, a first feature may include first and second features directly contacting each other, either above or below a second feature, or through additional features contacting each other, rather than directly contacting each other. Moreover, the first feature being above, over, and on the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being below, beneath, and beneath the second feature includes the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is less level than the second feature.
Referring to fig. 1 to 4, a puncture outfit protecting case according to an embodiment of the present utility model is shown.
The puncture outfit protective sleeve comprises a first protective sleeve 100 for inserting a puncture cone and a second protective sleeve 200 for inserting a puncture sleeve.
Further, a boss 300 is provided on the inner wall of the insertion hole at the top end of the first protection sleeve 100, so that the puncture cone and the first protection sleeve 100 are in interference contact, the contact area between the puncture cone and the first protection sleeve 100 is reduced, and the puncture cone is convenient to insert.
The boss 300 is arranged in the insertion hole at the top end of the second protective sleeve 200 so that the puncture sleeve and the second protective sleeve 200 are in interference contact, the contact area between the puncture sleeve and the second protective sleeve 200 is reduced, and the puncture sleeve is convenient to insert.
The first protective sleeve 100 is sized to fit the puncture cone, the second protective sleeve 200 is sized to fit the puncture sleeve, and the bottoms of the first protective sleeve 100 and the second protective sleeve 200 are arranged in a cone shape.
When the puncture cone is inserted into the first protection sleeve 100, the first protection sleeve 100 can protect the puncture cone; when the puncture cannula is inserted into the second protection cannula 200, the second protection cannula 200 can protect the puncture cannula thread.
Further, a connection bridge 400 is provided between the first protection sleeve 100 and the second protection sleeve 200, and the connection bridge 400 is configured to be integrally connected with the first protection sleeve 100 and the second protection sleeve 200. The connecting bridge 400 includes a transverse plate 410 and a longitudinal plate 420, the transverse plate 410 is configured to engage the insertion holes of the first and second protection sleeves 100 and 200, and the longitudinal plate 420 is configured to engage the walls of the first and second protection sleeves 100 and 200.
Further, the connecting bridge 400 is further provided with a reinforcing rib 430, and the reinforcing rib 430 is configured to connect the bottom surface of the transverse plate 410 and the side surface of the longitudinal plate 420, so that the strength of the connecting bridge 400 can be ensured under the action of the reinforcing rib 430, and the whole protective sleeve is prevented from being deformed after the puncture cone and the puncture cannula are inserted.
The first protection sleeve 100 and the second protection sleeve 200 can be arranged in parallel through the integrated connecting bridge 400 so that the puncture cone and the puncture sleeve are inserted and fixed and then are kept parallel to each other, and therefore, the puncture cone and the puncture sleeve cannot touch after being inserted into the first protection sleeve 100 and the second protection sleeve 200, and the situation of scratch is avoided.
The first protection sleeve 100 and the second protection sleeve 200 are elastic sleeves. Preferably, the first protective sleeve 100 and the second protective sleeve 200 may be silicone sleeves.
In this embodiment, the boss 300 of the first protection sleeve 100 and the second protection sleeve 200 inserted into the inner wall of the hole are symmetrically disposed along two opposite sides.
In this embodiment, the side surfaces of the tube walls of the first protection sleeve 100 and the second protection sleeve 200 are provided with cut-surface open grooves 500, which are convenient for ventilation on one hand, reduce the insertion force, and can directly sterilize the puncture cone and the puncture sleeve on the other hand.
Referring to fig. 5 to 8, a second embodiment of the puncture outfit protecting sleeve according to the present utility model is shown.
In this embodiment, the bosses 300 on the inner walls of the insertion holes of the first protection sleeve 100 and the second protection sleeve 200 are uniformly distributed along the circumferential direction of the hole wall, the walls of the first protection sleeve 100 and the second protection sleeve 200 are arranged in a closed loop along the circumferential direction, the bottom of the second protection sleeve 200 is provided with the opening 600 for ventilation, so that the insertion force is reduced, and the other structures are the same as those of the above embodiment.
The puncture outfit protective sleeve provided by the utility model can adapt to puncture outfits of various types, and the application range of the puncture outfit protective sleeve is enlarged.
The puncture outfit protective sleeve has the beneficial effects that:
the contact areas of the puncture cone, the puncture sleeve and the protective sleeve are reduced, so that the puncture cone is convenient to insert;
the integrated puncture outfit protective sleeve has higher strength, and the whole puncture outfit protective sleeve cannot deform;
the two protective sleeves can be parallel to each other so that the puncture cone and the puncture sleeve are also kept parallel to each other after being inserted, the puncture cone and the puncture sleeve are prevented from touching after being inserted into the corresponding protective sleeve, and the situation of scratch is avoided.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related arts are included in the scope of the present utility model.
Claims (9)
1. A puncture outfit protective sheath, comprising:
the first protective sleeve is used for inserting the puncture cone;
a second protective sleeve for inserting the puncture sleeve;
the connecting bridge is arranged between the first protective sleeve and the second protective sleeve, and the connecting bridge is integrally connected with the first protective sleeve and the second protective sleeve;
the inner wall of the insertion hole at the top end of the first protection sleeve is provided with a boss so as to enable the puncture cone to be in interference contact with the first protection sleeve, the inner part of the insertion hole at the top end of the second protection sleeve is provided with the boss so as to enable the puncture sleeve to be in interference contact with the second protection sleeve, and the bottoms of the first protection sleeve and the second protection sleeve are arranged in a cone shape.
2. The puncture outfit protective sheath according to claim 1, wherein the first and second protective sleeves are disposed parallel to each other so that the puncture cone and the puncture sleeve remain parallel to each other after insertion and fixation.
3. The puncture outfit protective sheath according to claim 1, wherein the connection bridge comprises a transverse plate and a longitudinal plate, the transverse plate is arranged to be engaged with the insertion holes of the first protection sleeve and the second protection sleeve, the longitudinal plate is arranged to be engaged with the pipe walls of the first protection sleeve and the second protection sleeve, and the connection bridge is further provided with a reinforcing rib which is arranged to connect the bottom surface of the transverse plate and the side surface of the longitudinal plate.
4. The puncture outfit protective sheath of claim 1 wherein said first protective sheath is sized to mate with a puncture cone and said second protective sheath is sized to mate with a puncture sheath.
5. The puncture outfit protective sheath according to claim 1, wherein the first and second protective sleeves are elastic sleeves.
6. The puncture outfit protective sheath according to claim 1, wherein the bosses of the inner walls of the insertion holes of the first and second protection sleeves are symmetrically arranged along opposite sides.
7. The puncture outfit protective sheath according to claim 5, wherein the side surfaces of the tube walls of the first protective tube and the second protective tube are provided with cut-surface open grooves.
8. The puncture outfit protective sheath according to claim 1, wherein the bosses on the inner walls of the insertion holes of the first protective sleeve and the second protective sleeve are uniformly distributed along the circumferential direction of the hole wall at intervals.
9. The puncture outfit protective sheath according to claim 8, wherein the walls of the first protective sleeve and the second protective sleeve are arranged in a closed loop along the circumferential direction, and the bottom of the second protective sleeve is provided with an opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320618855.5U CN219613984U (en) | 2023-03-27 | 2023-03-27 | Puncture outfit protective sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320618855.5U CN219613984U (en) | 2023-03-27 | 2023-03-27 | Puncture outfit protective sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219613984U true CN219613984U (en) | 2023-09-01 |
Family
ID=87795773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320618855.5U Active CN219613984U (en) | 2023-03-27 | 2023-03-27 | Puncture outfit protective sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219613984U (en) |
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2023
- 2023-03-27 CN CN202320618855.5U patent/CN219613984U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |