CN209032638U - The sterile list of craniocerebral operation - Google Patents

Abstract

The utility model relates to field of medical article technology, and in particular to the sterile list of craniocerebral operation, comprising: any side middle position of sterile list ontology, sterile list ontology opens up U-shaped breach, and U-shaped breach is towards the outside of sterile single ontology.The sterile list of craniocerebral operation provided by the utility model, patient lies low in operating table, by sterile single ontology overlap joint of U-shaped breach two sides, U-shaped breach is set to surround water-drop-shaped, sterile single ontology of U-shaped breach two sides is fixed on patients head by bikini fixing head frame, and sterile single ontology of U-shaped breach two sides blocks patient facial region, increases the range of aseptic area, U-shaped breach surrounds water-drop-shaped and surrounds patient cranium position to be opened, and surrounds sterile this physical efficiency of list regularly on head.

Description

The sterile list of craniocerebral operation

Technical field

The utility model relates to field of medical article technology, and in particular to the sterile list of craniocerebral operation.

Background technique

Operation refers to the treatment such as excision, suture that doctor carries out patient body with medical instrument, the part outside surgical procedure It needs to carry out isolation processing, be singly isolated usually using sterile.

Operation of opening cranium generallys use bikini fixing head frame and head is fixed, and head is nodded nail by three in surgical procedure It is fixed, head portion suspension is erected.

Operation of opening cranium at present still using 4 layers it is sterile it is small be singly hung on three and nod to nail on establish sterile barrier, but it is this Sterile list cannot regularly surround head, cause sterile barrier defect.

Utility model content

The technical problem to be solved by the present invention is to overcome in the prior art sterile list cannot regularly surround head Defect.

For this purpose, the technical solution used, the sterile list of craniocerebral operation, comprising: sterile list ontology, the either side of sterile list ontology Side middle position opens up U-shaped breach, and U-shaped breach is towards the outside of sterile single ontology.

It is most of at human head upper half head circumference, diameter, preferred technology in order to be suitble to the U-shaped breach of sterile single ontology Scheme is that the length range of U-shaped breach is 25cm to 35cm；The width range of U-shaped breach is 18cm to 20cm.

The sterile single ontology of Hquid used in blood and surgical procedure in surgical procedure in order to prevent, makes patient's skin Skin is uncomfortable or swollen by bubble, and preferred technical solution is that water barrier is arranged among sterile list ontology.

The blood or liquid for the operative region outflow that U-shaped breach is surrounded in surgical procedure in order to prevent are from sterile single ontology It is flowed to patient between patients head, preferred technical solution is that U-shaped sealing ring, U is fixedly installed in the edge of U-shaped breach Type sealing ring and water barrier are tightly connected.

It is more smooth in order to which the blood flowed out in surgical procedure or liquid is discharged, prevent the blood flowed out in surgical procedure Or liquid accumulates in U-shaped sealing ring inner ring, preferred technical solution is that U-shaped sealing ring inner ring thickness is less than outer ring thickness.

In order to make sterile single ontology on U-shaped breach both sides and influence patient's eupnea, preferred technical solution is head Performing the operation sterile singly further includes holder,head, and holder,head includes bottom plate and X-type drags veneer, and it is straight down that X-type, which drags veneer lower end, And be arc-shaped shape with bottom plate both ends, X-type drags veneer upper end to tilt towards user foot direction, X-type drag veneer two arms it Between have a certain interval, X-type drags sterile single ontology back side on veneer upper surface and U-shaped breach both sides to paste and connects.

Technical solutions of the utility model have the advantages that

The sterile list of craniocerebral operation provided by the utility model, patient lies low in operating table, by the sterile list of U-shaped breach two sides Ontology overlap joint, makes U-shaped breach surround water-drop-shaped, and sterile single ontology of U-shaped breach two sides is fixed on by bikini fixing head frame Sterile single ontology of patients head, U-shaped breach two sides block patient facial region, increase the range of aseptic area, U-shaped breach surrounds water It drips shape to surround patient cranium position to be opened, surrounds sterile this physical efficiency of list regularly on head.

Detailed description of the invention

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art Under the premise of labour, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the main view of the utility model embodiment 1；

Fig. 2 is the use state diagram of the utility model embodiment 1；

Fig. 3 is the side sectional view of the utility model embodiment 2；

Fig. 4 is the main view of the utility model embodiment 2；

Fig. 5 is the cross-sectional view of U-shaped sealing ring in the utility model embodiment 2；

Fig. 6 is the structural schematic diagram of holder,head in the utility model embodiment 3；

Fig. 7 is the use state diagram of the utility model embodiment 3.

Wherein, the sterile single ontology of 10-；11-U v notch v；12- water barrier；13-U type sealing ring；14- holder,head；141- Bottom plate；142-X type drags veneer.

Specific embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical Novel protected range.

Embodiment 1

As shown in Figure 1, 2, the sterile list of craniocerebral operation, comprising: it is sterile list ontology 10, it is sterile list ontology 10 any side in Between position open up U-shaped breach 11, U-shaped breach 11 is located at the short side of sterile single 10 length of ontology, U-shaped breach 11 in the present embodiment Towards the outside of sterile single ontology 10.

The working principle of the utility model are as follows:

The sterile list of craniocerebral operation provided by the utility model, craniocerebral operation or cervical operation patient lie low or prostrate is being performed the operation Platform, 11 arc of U-shaped breach surround patient's head, enable sterile single ontology 10 regularly on head, 11 two sides of U-shaped breach It is sterile list ontology 10 be fixed on three nod nail symmetrical two o'clock on and overlap joint of postponing, usually using towel forceps by it is sterile list ontology 10 press from both sides It nods and nails on three, prevent the skin outside patients surgery region from contacting with towel forceps, surprisingly scalded when avoiding in art using electric knife Hurt patient, so that U-shaped breach 11 is surrounded an one wide narrow ellipse, approximate water-drop-shaped, or need parallel laid according to operation It sets, sterile single ontology 10 of 11 two sides of U-shaped breach blocks patient facial region, and U-shaped breach 11 surrounds water-drop-shaped for patient cranium position to be opened Encirclement is set, U-shaped breach 11 is fitted closely with patient skin, and sterile list 10 lower end of ontology covers bikini fixing head frame, is increased The range of aseptic area, it is therefore prevented that the non-sterile operation such as patient respiratory and Anesthetist's suction sputum is related to nothing of performing the operation in surgical procedure Bacterium range is more advantageous to the operating bounds of each group personnel, ensures operation and reduces wound infection risk；The sterile list of layer cloth list 10 to four layers of ontology rectangular sterile small single thickness are small, expand visual area when surgical, are that surgical operation is more convenient, Then sterile single ontology 10 is fixed with surgical membrane, sterile single ontology 10 is enable regularly on head, to spread doctor If sterile list ontology 10 is simpler, conveniently；Two layers of cloth list is only arranged in this surgical paper ontology simultaneously, instead of folding place mat Four layers of rectangular sterile small list, reduce sterile single thickness, sterile small only a general 0.6kg of total amount, 11 two sides of U-shaped breach Four pieces of weight ratio sterile small single weight of sterile list ontology 10 halve, and reduce burden of patients.

It is most of at human head upper half head circumference, diameter in order to be suitble to the U-shaped breach 11 of sterile single ontology 10, preferably Technical solution is that the length range of U-shaped breach 11 is 25cm to 35cm；The width range of U-shaped breach 11 is 18cm to 20cm.

Embodiment 2

As shown in figure 3, in order to prevent Hquid used in the blood and surgical procedure in surgical procedure it is sterile it is single this Body 10 keeps patient skin uncomfortable or swollen by bubble, and preferred technical solution is that water barrier 12 is arranged among sterile list ontology 10, every Water layer 12 is the flexible materials such as plastics.Blood and liquid in surgical procedure are flowed down from 10 surface of sterile single ontology, are soaked sterile Single ontology 10, water barrier 12 prevent blood and the sterile single ontology 10 of penetration by liquid and patient contact.

As shown in Figure 4,5, the blood or liquid for the operative region outflow that U-shaped breach 11 is surrounded in surgical procedure in order to prevent Body flows to patient between sterile single ontology 10 and patients head, and preferred technical solution is that the edge of U-shaped breach 11 is solid U-shaped sealing ring 13 is set surely, and U-shaped sealing ring 13 is tightly connected with water barrier 12.Blood and liquid in surgical procedure flow to U-shaped 11 edge of notch generates sealing effect by U-shaped sealing ring 13 and patient skin, and anti-Hemostatic Oral Liquid and liquid pass through U-shaped breach 11 It flows on patient skin.

It is more smooth in order to which the blood flowed out in surgical procedure or liquid is discharged, prevent the blood flowed out in surgical procedure Or liquid accumulates in U-shaped 13 inner ring of sealing ring, preferred technical solution is that it is thick that U-shaped 13 inner ring thickness of sealing ring is less than outer ring Degree.Blood and liquid in surgical procedure flow to 11 edge of U-shaped breach, since U-shaped 13 inner ring thickness of sealing ring is less than outer ring thickness Degree, U-shaped 13 inner ring of sealing ring are bonded round and smooth with patient skin, and anti-Hemostatic Oral Liquid or liquid accumulate in U-shaped 13 inner ring of sealing ring.

Embodiment 3

As shown in Figure 6,7, in order to make sterile single ontology 10 on 11 both sides of U-shaped breach and influence patient's eupnea, preferably Technical solution be that craniocerebral operation is sterile singly further include holder,head 14, holder,head 14 includes that bottom plate 141 and X-type drag veneer 142, it is to be arc-shaped shape straight down and with 141 both ends of bottom plate that X-type, which drags 142 lower end of veneer, and X-type drags 142 upper end of veneer court to make The inclination of user foot direction, X-type, which drags, certain interval between two arms of veneer 142, and X-type drags 142 upper surface of veneer and U-shaped to lack Paste connection in sterile single 10 back side of ontology on 11 both sides of mouth.Patients head protrudes into holder,head 14, lays sterile single ontology After 10, sterile single 10 cross-lapping of ontology on 11 both sides of U-shaped breach is placed on X-type and drags on 142 upper surface of veneer and paste connection, Making sterile single ontology 10 on 11 both sides of U-shaped breach has certain distance with patients head, and patient respiratory space is bigger, reduces patient and exhales It inhales unsmooth the occurrence of causing surgical state unstable, while patients head drags 142 upper surface of veneer and U-shaped breach by X-type Sterile single ontology 10 on 11 both sides blocks, and patient view stablizes patient mood less than surgical state.

Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or It changes among the protection scope created still in the utility model.

Claims (4)

1. the sterile list of craniocerebral operation characterized by comprising sterile list ontology (10), any side of sterile list ontology (10) Middle position opens up U-shaped breach (11), and U-shaped breach (11) is towards the outside of sterile single ontology (10)；

Water barrier (12) are set among sterile list ontology (10)；

U-shaped sealing ring (13) is fixedly installed in the edge of U-shaped breach (11), and U-shaped sealing ring (13) and water barrier (12) are tightly connected.

2. the sterile list of craniocerebral operation according to claim 1, which is characterized in that the length range of U-shaped breach (11) is 25cm to 35cm；The width range of U-shaped breach (11) is 18cm to 20cm.

3. the sterile list of craniocerebral operation according to claim 1, which is characterized in that U-shaped sealing ring (13) inner ring thickness is less than Outer ring thickness.

4. the sterile list of craniocerebral operation according to claim 1, which is characterized in that sterile craniocerebral operation singly further includes head branch Frame (14), holder,head (14) include that bottom plate (141) and X-type drag veneer (142), and it is straight down that X-type, which drags veneer (142) lower end, And it is arc-shaped shape with bottom plate (141) both ends, X-type drags veneer (142) upper end to tilt towards user foot direction, and X-type drags veneer (142) there is certain interval between two arms, X-type drags sterile single ontology on veneer (142) upper surface and U-shaped breach (11) both sides (10) connection is pasted at the back side.