CN220109857U - Auxiliary device for internal jugular vein and subclavian vein puncture operation - Google Patents
Auxiliary device for internal jugular vein and subclavian vein puncture operation Download PDFInfo
- Publication number
- CN220109857U CN220109857U CN202321510174.3U CN202321510174U CN220109857U CN 220109857 U CN220109857 U CN 220109857U CN 202321510174 U CN202321510174 U CN 202321510174U CN 220109857 U CN220109857 U CN 220109857U
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- CN
- China
- Prior art keywords
- side part
- internal jugular
- auxiliary device
- jugular vein
- subclavian
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Links
- 210000004731 jugular vein Anatomy 0.000 title claims abstract description 30
- 210000001321 subclavian vein Anatomy 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 abstract description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 5
- 229910052760 oxygen Inorganic materials 0.000 abstract description 5
- 239000001301 oxygen Substances 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 206010062717 Increased upper airway secretion Diseases 0.000 description 2
- 208000026435 phlegm Diseases 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to an auxiliary device for internal jugular vein and subclavian vein puncture operation, which comprises a first side part, a second side part and a third side part which are sequentially connected, wherein the first side part, the second side part and the third side part encircle a semi-enclosed structure which is placed, and the first side part is opposite to the third side part; the first side part is provided with a first operation opening, the second side part is provided with a second operation opening, the transverse length of the third side part is smaller than that of the first side part, and the third side part is obliquely arranged with the upper end close to the first side part and the lower end far away from the first side part. The protection head is surrounded on three sides to have a certain limiting and fixing effect, and the sterile sheet can be covered at the upper end of the protection head, so that oxygen can be conveniently supplied to a patient in the operation process, emergency conditions can be treated, the reaction of the patient can be checked, and the like, so that the actual requirements of internal jugular vein and subclavian vein puncture operation can be met, and a convenient and reliable auxiliary function can be provided.
Description
Technical Field
The utility model belongs to the technical field of medical appliances, and particularly relates to an auxiliary device for internal jugular vein and subclavian vein puncture operation.
Background
Internal jugular venipuncture and subclavian venipuncture are two common ways of deep venipuncture catheterization. The device is mainly used for infusion and blood transfusion treatment, central venous pressure monitoring and the like. Due to the specificity and importance of its puncture location, great care is required in performing the procedure. At present, a patient usually performs puncture in a state of lying on the back and leaning to one side, but due to the lack of an auxiliary device for protecting the head of the patient and placing a sterile sheet, the operation is inconvenient, and the existing sterile sheet support cannot meet the requirements of internal jugular vein and subclavian vein puncture operation.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: provides an auxiliary device for internal jugular vein and subclavian vein puncture operation, solves the problems of lack of protection of the head of a patient, inconvenient operation and the like in the current internal jugular vein and subclavian vein puncture operation, and meets the actual requirements of internal jugular vein and subclavian vein puncture operation.
According to the technical scheme of the utility model, the auxiliary device for internal jugular vein and subclavian vein puncture operation comprises a first side part, a second side part and a third side part which are sequentially connected, wherein the first side part, the second side part and the third side part enclose a semi-enclosed structure which is placed, and the first side part is opposite to the third side part; the first side part is provided with a first operation opening, the second side part is provided with a second operation opening, the transverse length of the third side part is smaller than that of the first side part, and the third side part is obliquely arranged with the upper end close to the first side part and the lower end far away from the first side part.
According to some embodiments, the first side, the second side and/or the third side are transparent plate-like structures.
Further, the device further comprises a top plate which is a transparent plate and is connected with the first side part, the second side part and the third side part, and the top plate is matched with the top parts of the first side part, the second side part and the third side part in shape.
According to further embodiments, the first side, the second side and/or the third side are frame structures made up of bars.
Further, the frame structure is a detachable plug-in structure.
Preferably, the bars of the first side, the second side and/or the third side are telescopic bars.
Preferably, the first side portion and the second side portion are connected by a hinge structure.
Preferably, the third side has an arc and is concave.
Preferably, the lateral length of the third side portion is the distance from the top of the human head to the ear.
Preferably, bottoms of the first side portion, the second side portion, and the third side portion have anti-slip feet.
Compared with the prior art, the utility model has the following beneficial technical effects:
1. the auxiliary device for internal jugular vein and subclavian vein puncture operation provided by the utility model surrounds the protection head on three sides, plays a certain limiting and fixing role, can cover a sterile sheet at the upper end of the auxiliary device, is convenient for supplying oxygen to a patient in an operation process, treating emergency conditions, checking the reaction of the patient and the like, can meet the actual requirements of internal jugular vein and subclavian vein puncture operation, and provides a convenient and reliable auxiliary function.
2. In the auxiliary device for internal jugular vein and subclavian vein puncture operation, the position of the first operation port corresponds to the face of a patient, and the operations of wearing a surgical mask, conveying oxygen, sucking phlegm and the like for the patient can be conveniently performed in the puncture process; the position of the second operation opening corresponds to the head top of the patient, so that the ventilation effect is achieved, and the hand can be stretched into the head top of the patient to operate in emergency.
3. The third side part of the auxiliary device for internal jugular vein and subclavian vein puncture operation is obliquely arranged, so that a sterile sheet can be naturally placed in the direction, and the transverse length of the third side part is smaller than that of the first side part, thereby being convenient for an operator to operate internal jugular vein and subclavian vein puncture parts of patients.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model.
Fig. 2 is a schematic structural view of a further embodiment of the present utility model.
Reference numerals in the drawings illustrate:
1. a first side portion;
2. a second side portion;
3. a third side portion;
4. a first operation port;
5. a second operation port;
6. a top plate;
7. an anti-skid support leg.
Detailed Description
The utility model provides an auxiliary device for internal jugular vein and subclavian vein puncture operation, which solves the problems that the current internal jugular vein and subclavian vein puncture operation lacks protection on the head of a patient and is inconvenient to operate, and meets the actual requirements of internal jugular vein and subclavian vein puncture operation.
Referring to fig. 1, an auxiliary device for internal jugular vein and subclavian vein puncture operation according to an embodiment of the present utility model mainly includes a first side portion 1, a second side portion 2 and a third side portion 3, which are sequentially connected, wherein the first side portion 1, the second side portion 2 and the third side portion 3 enclose a three-sided semi-enclosed structure, and the first side portion 1 is opposite to the third side portion 3. The auxiliary device is placed at the head of a bed during operation, the head of a patient is positioned in a semi-enclosed structure surrounded by the first side part 1, the second side part 2 and the third side part 3, and the patient lies down and faces to deflect towards the first side part 1, so that the internal jugular vein and subclavian vein puncture parts are exposed, and the operation is convenient.
The first side part 1 is provided with a first operation opening 4 which corresponds to the face of the patient, and can conveniently carry out operations of wearing a surgical mask, conveying oxygen, sucking phlegm and the like for the patient in the puncturing process. The second side part 2 is provided with a second operation opening 5 which corresponds to the head top of the patient and has the effect of assisting ventilation on the one hand and can extend the hand into the head for operation in emergency situations on the other hand. The lateral length of the third side portion 3 is smaller than the lateral length of the first side portion 1, for example, it is preferable that the lateral length of the third side portion 3 is the distance from the top of the human body to the ears, so that the operator can conveniently operate the puncture site of the patient. The third side portion 3 is inclined, wherein the upper end of the third side portion 3 is close to the first side portion 1, the lower end of the third side portion 3 is far away from the first side portion 1, for example, the third side portion 3 is preferably provided with an arc and is concave downwards, so that after the sterile sheet is placed on the auxiliary device, the sterile sheet is supported, and the sterile sheet can be naturally placed in the direction of the third side portion 3, so that the operation is facilitated.
In some embodiments, the first side 1, the second side 2 and/or the third side 3 are transparent plate-like structures. For example, the first side portion 1, the second side portion 2 and the third side portion 3 are all transparent medical organic glass Plates (PMMA), so as to facilitate the examination of patient reaction, and are integrally formed or fixed as a whole by splicing, screwing or other manners, and the first side portion 1 is perpendicular to the second side portion 2. The first operation opening 4 and the second operation opening 5 are through holes formed in the transparent plate, for example, are circular or oval, and have a large enough operation space under the condition of ensuring the structural strength.
Further optionally, a top plate 6 is also included above. The top plate 6 is, for example, a transparent plate and is connected to the first side 1, the second side 2 and the third side 3 at the same time, and the top plate 6 is shaped to match the top of the first side 1, the second side 2 and the third side 3, i.e. is a trapezoid-like structure as shown in fig. 1. The side of the top plate 6 far from the second side part 2 and close to the third side part 3 is beveled or has radian, so that a semi-shielding state is formed above the head of the patient, a disinfection area is reserved, and the upper part of the puncture part of the patient is exposed, so that the operation is convenient.
In further embodiments, the first side 1, the second side 2 and/or the third side 3 are frame structures made of rods, further preferably the frame structures are detachable plug-in structures realized by sleeve-like connectors of the ends, and the rods of the first side 1, the second side 2 and/or the third side 3 are telescopic rods, so that they can be adjusted to a suitable size according to the patient's situation. For example, in the embodiment shown in fig. 2, the first side portion 1, the second side portion 2 and the third side portion 3 are all frame structures formed by rods, the frame structures are surrounded by transverse and longitudinal support rods, diagonal support rods can be further arranged according to requirements to enhance structural strength, and the middle of the frame structures is hollow to form a first operation opening 4 and a second operation opening 5. The transverse rod member of the second side part 2 is a telescopic rod, for example, an existing telescopic rod structure with an adjusting knob in the middle part can be pushed and pulled to stretch after unscrewing the adjusting knob, and the adjusting knob is screwed after being adjusted to a position which corresponds to the head size of a patient and is convenient for operation, so that the transverse length of the second side part 2 is locked. The top of the third side 3 is slightly lower than the top of the second side 2 in order to avoid forming a right angle, facilitating the operation of the surgery and the placement of the sterile drape.
Further preferably, the first side portion 1 and the second side portion 2 are connected by a hinge structure, and the hinge structure is preferably a hinge structure with damping, and the like, and can rotate under the condition of applying enough force, so that folding and unfolding are realized, thereby being convenient to store and use and reducing space occupation; when the device is used, for example, after the opening angle is adjusted to be vertical, the structure can be ensured to be basically stable, and the device cannot deform under touch. Furthermore, a locking structure such as a detachable diagonal brace may be provided, for example, one end of the diagonal brace is detachably connected to the upper side of the first side portion 1, and the other end of the diagonal brace is detachably connected to the third side portion 3, thereby forming a structure such as a sloping side of the top plate 6 in fig. 1, and further ensuring structural stability in use.
The bottoms of the first side part 1, the second side part 2 and the third side part 3 are provided with anti-slip support legs 7, which not only play a role in anti-slip and stable placement, but also play a role in supporting the whole auxiliary device to accommodate the adjusting knob for the telescopic rod structure with the adjusting knob shown in fig. 2.
Finally, it should be noted that the features that may be present at the same time or may be replaced with each other in the above-described specific embodiment of the present utility model may also be combined, for example, only the second side portion 2 may be a frame structure having a stretchable length in both the lateral and longitudinal directions, the first side portion 1 and the third side portion 3 may be plate-shaped, and the like. And products with different models such as large, medium and small sizes, left operation, right operation and the like can be designed according to actual needs. The auxiliary device for internal jugular vein and subclavian vein puncture operation provided by the utility model surrounds the protection head on three sides, plays a role in limiting and fixing, can cover a sterile sheet at the upper end of the auxiliary device, is convenient for supplying oxygen to a patient in an operation process, treating emergency conditions, checking patient reactions and the like, can well assist the operation, lightens psychological burden of the patient, and has extremely high practical value.
Claims (10)
1. An auxiliary device for internal jugular vein and subclavian vein puncture operation, characterized by comprising a first side part (1), a second side part (2) and a third side part (3) which are sequentially connected, wherein the first side part (1), the second side part (2) and the third side part (3) enclose a semi-enclosed structure which is placed, and the first side part (1) is opposite to the third side part (3); the first side part (1) is provided with a first operation opening (4), the second side part (2) is provided with a second operation opening (5), the transverse length of the third side part (3) is smaller than that of the first side part (1), and the third side part (3) is obliquely arranged with the upper end close to the first side part (1) and the lower end far away from the first side part (1).
2. Auxiliary device for internal jugular vein and subclavian vein puncture operations according to claim 1, characterized in that the first side (1), the second side (2) and/or the third side (3) are transparent plate-like structures.
3. The auxiliary device for internal jugular and subclavian venipuncture operations according to claim 2, further comprising a top plate (6), said top plate (6) being a transparent plate and being simultaneously connected to said first side (1), said second side (2) and said third side (3), said top plate (6) being shaped to match the top of said first side (1), said second side (2) and said third side (3).
4. Auxiliary device for internal jugular vein and subclavian vein puncture operations according to claim 1, characterized in that said first side (1), second side (2) and/or third side (3) are frame structures constituted by bars.
5. The auxiliary device for internal jugular vein and subclavian vein puncture operations according to claim 4, wherein said frame structure is a detachable plug-in structure.
6. Auxiliary device for internal jugular vein and subclavian vein puncture operations according to claim 4, characterized in that the bars of the first side (1), the second side (2) and/or the third side (3) are telescopic bars.
7. Auxiliary device for internal jugular vein and subclavian vein puncture operations according to any of the claims 1-6, characterized in that the first side (1) and the second side (2) are connected by a hinge structure.
8. Auxiliary device for internal jugular vein and subclavian vein puncture operations according to any of the claims 1-6, characterized in that the third side (3) has an arc and is concave downwards.
9. Auxiliary device for internal jugular vein and subclavian vein puncture operations according to any of the claims 1-6, characterized in that the lateral length of the third side (3) is the distance from the top of the human head to the ear.
10. Auxiliary device for internal jugular vein and subclavian vein puncture operations according to any of the claims 1-6, characterized in that the bottoms of the first side (1), the second side (2) and the third side (3) have anti-slip feet (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321510174.3U CN220109857U (en) | 2023-06-13 | 2023-06-13 | Auxiliary device for internal jugular vein and subclavian vein puncture operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321510174.3U CN220109857U (en) | 2023-06-13 | 2023-06-13 | Auxiliary device for internal jugular vein and subclavian vein puncture operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220109857U true CN220109857U (en) | 2023-12-01 |
Family
ID=88892719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321510174.3U Active CN220109857U (en) | 2023-06-13 | 2023-06-13 | Auxiliary device for internal jugular vein and subclavian vein puncture operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220109857U (en) |
-
2023
- 2023-06-13 CN CN202321510174.3U patent/CN220109857U/en active Active
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